Vicki Tedeschi

Dallas Waldon doesn’t have diabetes, but she says she benefits from continuous glucose monitoring (CGM). “I’m a huge fan of CGMs and used them before, during, and after my pregnancy, [up to] 6 months postpartum, I’m down 11 pounds from my prepregnancy weight,” said Ms. Waldon, a manager for a land-buying company who lives in El Dorado, Calif.

“CGMs bring a certain level of accountability to what you’re eating. You can’t pretend you didn’t eat that cookie while making the kids’ lunch, or that the latte you had was ‘just coffee,’ ” she said. “You have the hard numbers to answer to, and that makes you think twice before putting anything in your mouth.”

Ms. Waldon is not alone. Although CGMs are typically used by people with type 1 diabetes, and increasingly those with type 2 diabetes, some endocrinologists say they are seeing an increased demand for CGM use from individuals who don’t have diabetes.

Companies such as Levels, Signos, and Nutrisense offer CGM services to people interested in weight management or who are curious about how their bodies react to certain foods as the technology provides continuous feedback. This allows users to monitor the glucose level and see how eating and exercise affects it. The companies claim that CGM use will help motivate individuals to eat better and maximize their exercise, and therefore consequently lose weight.

These lifestyle programs typically offer users the FreeStyle Libre (Abbott Laboratories). It uses a coin-sized sensor, generally worn on the upper arm, which lasts 14 days and measures glucose in the interstitial fluid. Users can read their glucose levels via an app on their smartphones as many times a day as they want. The FreeStyle Libre is worn by many people with diabetes and is a simple CGM to use, said Anne Peters, MD, professor of clinical medicine, University of Southern California, Los Angeles.

This growing demand for CGM use among healthy people is driven by an increasing “fascination” for monitoring every bodily function, as can be seen by the popularity of smart devices such as Fitbits and Apple watches, Dr. Peters added. These devices allow users to see their heart rates, review their sleep patterns, and monitor their pulses in real time; a CGM is an extension of that by providing up-to-the-minute glucose monitoring.
 

‘Everyone wants a CGM’

“Everyone wants a CGM,” Dr. Peters said, noting that even family members of her patients with diabetes are asking for them. She admits that their use can be effective for those who are prediabetic so they can see their glycemic responses to food. For instance, someone who typically eats oatmeal for breakfast may see their blood glucose increase, meaning they might want to lower their carbs.

David Klonoff, MD, medical director of the Diabetes Research Institute, Mills-Peninsula Medical Center, San Mateo, Calif., agrees that there has been an increase in use by people who don’t have diabetes as CGMs offer information they wouldn’t otherwise have access to “without having to prick themselves many times.”

People are using CGMs to monitor how high their blood glucose rises after eating certain foods, the length of time it takes to reach peak levels, and how quickly levels drop, he added. Elite athletes are using CGMs to ensure that they are consuming enough calories to avoid hypoglycemia, Dr. Klonoff said.

David T. Ahn, MD, program director at the Mary & Dick Allen Diabetes Center at Hoag Hospital in Newport Beach, Calif., also believes that the devices can provide useful information. “I find that CGM helps people learn a lot about nutrition and how lifestyle choices like food, activity, and stress impact their own physiology,” he stated.

Dr. David T. Ahn

Diana Isaacs, PharmD

Are CGMs too expensive, and can the information overwhelm some?

The biggest obstacle to many people using CGM is cost. “The main downside of using a CGM without diabetes is cost, since insurance won’t usually cover a CGM if the patient does not have diabetes,” said Marilyn Tan, MD, FACE, chief of the Endocrine Clinic, Stanford Health Clinic, Palo Alto, Calif. “Even for patients with diabetes but not on insulin, CGM coverage can be challenging, as out-of-pocket costs for CGM are variable.”

The lifestyle companies mentioned above charge $139-$399 per month, which covers two CGM sensors, each one good for 14 days. Users need to subscribe to a plan for service and delivery. Additional services such as nutrition counseling may be available at an additional cost. Because CGMs in the United States require a prescription, these companies offer web screening and access to a web-based provider.

If healthy patients feel that the informational value of CGMs is worth the money, then they shouldn’t be discouraged, the experts believe.

“There’s little risk of harm with wearing a CGM,” Dr. Tan said, although she acknowledges that “[t]oo much information can also be overwhelming for some individuals.”

Users need to consult with their clinicians to ensure they understand the readings, Dr. Peters said. “You have to tell them not to overreact if the device reads low [glucose] or not to freak out if they get an alarm.” A high glucose reading, indicating hyperglycemia, can be caused by a steroid injection, or older people may experience a postprandial high after eating, she added. “They need to talk to their healthcare provider to interpret the data especially if they are out of [the ideal glucose] range.”

Dr. Klonoff agreed that there is a risk of people trying to “medicalize” too much information. “If you have a fever, you don’t have to go to a doctor to know you have an infection,” he said.

And the point, he added, is not to obsess over the individual numbers but to look for patterns particularly as predictors of metabolic syndrome. If a patient’s glucose is primarily in range, he or she wouldn’t necessarily worry about diabetes. But if it’s out of range more than 10% of the time, it might mean that patient is at risk for diabetes. “It might be time to counsel the patient to eat healthier and exercise more,” he said. “It’s never wrong to steer people to a healthier lifestyle.”

But another issue is whether the numbers from CGMs are entirely accurate in people without diabetes. A 2020 study published in the American Journal of Clinical Nutrition had 16 adults without diabetes wear both the Dexcom G4 Platinum CGM and Abbott FreeStyle Libre Pro for 28 days.

Researchers found that mean postprandial glucose was higher with the Dexcom than with the Abbott system, suggesting that “postprandial glycemic excursions were somewhat inconsistent between the CGMs.” The authors concluded that it may be too early to personalize meal recommendations via CGM.

Dr. Isaacs said perhaps the happy medium is for those without diabetes to just use CGMs occasionally. “It’s ... unclear [if] the right [use] of CGM needs to be continuous or if periodic use, such as once every 3 months, is enough for benefits,” she concluded.
 

A version of this article first appeared on Medscape.com.

Dallas Waldon doesn’t have diabetes, but she says she benefits from continuous glucose monitoring (CGM). “I’m a huge fan of CGMs and used them before, during, and after my pregnancy, [up to] 6 months postpartum, I’m down 11 pounds from my prepregnancy weight,” said Ms. Waldon, a manager for a land-buying company who lives in El Dorado, Calif.

“CGMs bring a certain level of accountability to what you’re eating. You can’t pretend you didn’t eat that cookie while making the kids’ lunch, or that the latte you had was ‘just coffee,’ ” she said. “You have the hard numbers to answer to, and that makes you think twice before putting anything in your mouth.”

Ms. Waldon is not alone. Although CGMs are typically used by people with type 1 diabetes, and increasingly those with type 2 diabetes, some endocrinologists say they are seeing an increased demand for CGM use from individuals who don’t have diabetes.

Companies such as Levels, Signos, and Nutrisense offer CGM services to people interested in weight management or who are curious about how their bodies react to certain foods as the technology provides continuous feedback. This allows users to monitor the glucose level and see how eating and exercise affects it. The companies claim that CGM use will help motivate individuals to eat better and maximize their exercise, and therefore consequently lose weight.

These lifestyle programs typically offer users the FreeStyle Libre (Abbott Laboratories). It uses a coin-sized sensor, generally worn on the upper arm, which lasts 14 days and measures glucose in the interstitial fluid. Users can read their glucose levels via an app on their smartphones as many times a day as they want. The FreeStyle Libre is worn by many people with diabetes and is a simple CGM to use, said Anne Peters, MD, professor of clinical medicine, University of Southern California, Los Angeles.

This growing demand for CGM use among healthy people is driven by an increasing “fascination” for monitoring every bodily function, as can be seen by the popularity of smart devices such as Fitbits and Apple watches, Dr. Peters added. These devices allow users to see their heart rates, review their sleep patterns, and monitor their pulses in real time; a CGM is an extension of that by providing up-to-the-minute glucose monitoring.
 

‘Everyone wants a CGM’

“Everyone wants a CGM,” Dr. Peters said, noting that even family members of her patients with diabetes are asking for them. She admits that their use can be effective for those who are prediabetic so they can see their glycemic responses to food. For instance, someone who typically eats oatmeal for breakfast may see their blood glucose increase, meaning they might want to lower their carbs.

David Klonoff, MD, medical director of the Diabetes Research Institute, Mills-Peninsula Medical Center, San Mateo, Calif., agrees that there has been an increase in use by people who don’t have diabetes as CGMs offer information they wouldn’t otherwise have access to “without having to prick themselves many times.”

People are using CGMs to monitor how high their blood glucose rises after eating certain foods, the length of time it takes to reach peak levels, and how quickly levels drop, he added. Elite athletes are using CGMs to ensure that they are consuming enough calories to avoid hypoglycemia, Dr. Klonoff said.

David T. Ahn, MD, program director at the Mary & Dick Allen Diabetes Center at Hoag Hospital in Newport Beach, Calif., also believes that the devices can provide useful information. “I find that CGM helps people learn a lot about nutrition and how lifestyle choices like food, activity, and stress impact their own physiology,” he stated.

Dr. David T. Ahn

Diana Isaacs, PharmD

Are CGMs too expensive, and can the information overwhelm some?

The biggest obstacle to many people using CGM is cost. “The main downside of using a CGM without diabetes is cost, since insurance won’t usually cover a CGM if the patient does not have diabetes,” said Marilyn Tan, MD, FACE, chief of the Endocrine Clinic, Stanford Health Clinic, Palo Alto, Calif. “Even for patients with diabetes but not on insulin, CGM coverage can be challenging, as out-of-pocket costs for CGM are variable.”

The lifestyle companies mentioned above charge $139-$399 per month, which covers two CGM sensors, each one good for 14 days. Users need to subscribe to a plan for service and delivery. Additional services such as nutrition counseling may be available at an additional cost. Because CGMs in the United States require a prescription, these companies offer web screening and access to a web-based provider.

If healthy patients feel that the informational value of CGMs is worth the money, then they shouldn’t be discouraged, the experts believe.

“There’s little risk of harm with wearing a CGM,” Dr. Tan said, although she acknowledges that “[t]oo much information can also be overwhelming for some individuals.”

Users need to consult with their clinicians to ensure they understand the readings, Dr. Peters said. “You have to tell them not to overreact if the device reads low [glucose] or not to freak out if they get an alarm.” A high glucose reading, indicating hyperglycemia, can be caused by a steroid injection, or older people may experience a postprandial high after eating, she added. “They need to talk to their healthcare provider to interpret the data especially if they are out of [the ideal glucose] range.”

Dr. Klonoff agreed that there is a risk of people trying to “medicalize” too much information. “If you have a fever, you don’t have to go to a doctor to know you have an infection,” he said.

And the point, he added, is not to obsess over the individual numbers but to look for patterns particularly as predictors of metabolic syndrome. If a patient’s glucose is primarily in range, he or she wouldn’t necessarily worry about diabetes. But if it’s out of range more than 10% of the time, it might mean that patient is at risk for diabetes. “It might be time to counsel the patient to eat healthier and exercise more,” he said. “It’s never wrong to steer people to a healthier lifestyle.”

But another issue is whether the numbers from CGMs are entirely accurate in people without diabetes. A 2020 study published in the American Journal of Clinical Nutrition had 16 adults without diabetes wear both the Dexcom G4 Platinum CGM and Abbott FreeStyle Libre Pro for 28 days.

Researchers found that mean postprandial glucose was higher with the Dexcom than with the Abbott system, suggesting that “postprandial glycemic excursions were somewhat inconsistent between the CGMs.” The authors concluded that it may be too early to personalize meal recommendations via CGM.

Dr. Isaacs said perhaps the happy medium is for those without diabetes to just use CGMs occasionally. “It’s ... unclear [if] the right [use] of CGM needs to be continuous or if periodic use, such as once every 3 months, is enough for benefits,” she concluded.
 

A version of this article first appeared on Medscape.com.

Dallas Waldon doesn’t have diabetes, but she says she benefits from continuous glucose monitoring (CGM). “I’m a huge fan of CGMs and used them before, during, and after my pregnancy, [up to] 6 months postpartum, I’m down 11 pounds from my prepregnancy weight,” said Ms. Waldon, a manager for a land-buying company who lives in El Dorado, Calif.

“CGMs bring a certain level of accountability to what you’re eating. You can’t pretend you didn’t eat that cookie while making the kids’ lunch, or that the latte you had was ‘just coffee,’ ” she said. “You have the hard numbers to answer to, and that makes you think twice before putting anything in your mouth.”

Ms. Waldon is not alone. Although CGMs are typically used by people with type 1 diabetes, and increasingly those with type 2 diabetes, some endocrinologists say they are seeing an increased demand for CGM use from individuals who don’t have diabetes.

Companies such as Levels, Signos, and Nutrisense offer CGM services to people interested in weight management or who are curious about how their bodies react to certain foods as the technology provides continuous feedback. This allows users to monitor the glucose level and see how eating and exercise affects it. The companies claim that CGM use will help motivate individuals to eat better and maximize their exercise, and therefore consequently lose weight.

These lifestyle programs typically offer users the FreeStyle Libre (Abbott Laboratories). It uses a coin-sized sensor, generally worn on the upper arm, which lasts 14 days and measures glucose in the interstitial fluid. Users can read their glucose levels via an app on their smartphones as many times a day as they want. The FreeStyle Libre is worn by many people with diabetes and is a simple CGM to use, said Anne Peters, MD, professor of clinical medicine, University of Southern California, Los Angeles.

This growing demand for CGM use among healthy people is driven by an increasing “fascination” for monitoring every bodily function, as can be seen by the popularity of smart devices such as Fitbits and Apple watches, Dr. Peters added. These devices allow users to see their heart rates, review their sleep patterns, and monitor their pulses in real time; a CGM is an extension of that by providing up-to-the-minute glucose monitoring.
 

‘Everyone wants a CGM’

“Everyone wants a CGM,” Dr. Peters said, noting that even family members of her patients with diabetes are asking for them. She admits that their use can be effective for those who are prediabetic so they can see their glycemic responses to food. For instance, someone who typically eats oatmeal for breakfast may see their blood glucose increase, meaning they might want to lower their carbs.

David Klonoff, MD, medical director of the Diabetes Research Institute, Mills-Peninsula Medical Center, San Mateo, Calif., agrees that there has been an increase in use by people who don’t have diabetes as CGMs offer information they wouldn’t otherwise have access to “without having to prick themselves many times.”

People are using CGMs to monitor how high their blood glucose rises after eating certain foods, the length of time it takes to reach peak levels, and how quickly levels drop, he added. Elite athletes are using CGMs to ensure that they are consuming enough calories to avoid hypoglycemia, Dr. Klonoff said.

David T. Ahn, MD, program director at the Mary & Dick Allen Diabetes Center at Hoag Hospital in Newport Beach, Calif., also believes that the devices can provide useful information. “I find that CGM helps people learn a lot about nutrition and how lifestyle choices like food, activity, and stress impact their own physiology,” he stated.

Dr. David T. Ahn

Diana Isaacs, PharmD

Are CGMs too expensive, and can the information overwhelm some?

The biggest obstacle to many people using CGM is cost. “The main downside of using a CGM without diabetes is cost, since insurance won’t usually cover a CGM if the patient does not have diabetes,” said Marilyn Tan, MD, FACE, chief of the Endocrine Clinic, Stanford Health Clinic, Palo Alto, Calif. “Even for patients with diabetes but not on insulin, CGM coverage can be challenging, as out-of-pocket costs for CGM are variable.”

The lifestyle companies mentioned above charge $139-$399 per month, which covers two CGM sensors, each one good for 14 days. Users need to subscribe to a plan for service and delivery. Additional services such as nutrition counseling may be available at an additional cost. Because CGMs in the United States require a prescription, these companies offer web screening and access to a web-based provider.

If healthy patients feel that the informational value of CGMs is worth the money, then they shouldn’t be discouraged, the experts believe.

“There’s little risk of harm with wearing a CGM,” Dr. Tan said, although she acknowledges that “[t]oo much information can also be overwhelming for some individuals.”

Users need to consult with their clinicians to ensure they understand the readings, Dr. Peters said. “You have to tell them not to overreact if the device reads low [glucose] or not to freak out if they get an alarm.” A high glucose reading, indicating hyperglycemia, can be caused by a steroid injection, or older people may experience a postprandial high after eating, she added. “They need to talk to their healthcare provider to interpret the data especially if they are out of [the ideal glucose] range.”

Dr. Klonoff agreed that there is a risk of people trying to “medicalize” too much information. “If you have a fever, you don’t have to go to a doctor to know you have an infection,” he said.

And the point, he added, is not to obsess over the individual numbers but to look for patterns particularly as predictors of metabolic syndrome. If a patient’s glucose is primarily in range, he or she wouldn’t necessarily worry about diabetes. But if it’s out of range more than 10% of the time, it might mean that patient is at risk for diabetes. “It might be time to counsel the patient to eat healthier and exercise more,” he said. “It’s never wrong to steer people to a healthier lifestyle.”

But another issue is whether the numbers from CGMs are entirely accurate in people without diabetes. A 2020 study published in the American Journal of Clinical Nutrition had 16 adults without diabetes wear both the Dexcom G4 Platinum CGM and Abbott FreeStyle Libre Pro for 28 days.

Researchers found that mean postprandial glucose was higher with the Dexcom than with the Abbott system, suggesting that “postprandial glycemic excursions were somewhat inconsistent between the CGMs.” The authors concluded that it may be too early to personalize meal recommendations via CGM.

Dr. Isaacs said perhaps the happy medium is for those without diabetes to just use CGMs occasionally. “It’s ... unclear [if] the right [use] of CGM needs to be continuous or if periodic use, such as once every 3 months, is enough for benefits,” she concluded.
 

A version of this article first appeared on Medscape.com.

Early in 2020, Anne Peters, MD, caught COVID-19. The author of Medscape’s “Peters on Diabetes” column was sick in March 2020 before state-mandated lockdowns, and well before there were any vaccines.

She remembers sitting in a small exam room with two patients who had flown to her Los Angeles office from New York. The elderly couple had hearing difficulties, so Dr. Peters sat close to them, putting on a continuous glucose monitor. “At that time, we didn’t think of COVID-19 as being in L.A.,” Dr. Peters recalled, “so I think we were not terribly consistent at mask-wearing due to the need to educate.”

“Several days later, I got COVID, but I didn’t know I had COVID per se. I felt crappy, had a terrible sore throat, lost my sense of taste and smell [which was not yet described as a COVID symptom], was completely exhausted, but had no fever or cough, which were the only criteria for getting COVID tested at the time. I didn’t know I had been exposed until 2 weeks later, when the patient’s assistant returned the sensor warning us to ‘be careful’ with it because the patient and his wife were recovering from COVID.”

That early battle with COVID-19 was just the beginning of what would become a 2-year struggle, including familial loss amid her own health problems and concerns about the under-resourced patients she cares for. Here, she shares her journey through the pandemic with this news organization.
 

Question: Thanks for talking to us. Let’s discuss your journey over these past 2.5 years.

Answer: Everybody has their own COVID story because we all went through this together. Some of us have worse COVID stories, and some of us have better ones, but all have been impacted.

I’m not a sick person. I’m a very healthy person but COVID made me so unwell for 2 years. The brain fog and fatigue were nothing compared to the autonomic neuropathy that affected my heart. It was really limiting for me. And I still don’t know the long-term implications, looking 20-30 years from now.
 

Q: When you initially had COVID, what were your symptoms? What was the impact?

A: I had all the symptoms of COVID, except for a cough and fever. I lost my sense of taste and smell. I had a horrible headache, a sore throat, and I was exhausted. I couldn’t get tested because I didn’t have the right symptoms.

Despite being sick, I never stopped working but just switched to telemedicine. I also took my regular monthly trip to our cabin in Montana. I unknowingly flew on a plane with COVID. I wore a well-fitted N95 mask, so I don’t think I gave anybody COVID. I didn’t give COVID to my partner, Eric, which is hard to believe as – at 77 – he’s older than me. He has diabetes, heart disease, and every other high-risk characteristic. If he’d gotten COVID back then, it would have been terrible, as there were no treatments, but luckily he didn’t get it.
 

Q: When were you officially diagnosed?

A: Two or 3 months after I thought I might have had COVID, I checked my antibodies, which tested strongly positive for a prior COVID infection. That was when I knew all the symptoms I’d had were due to the disease.

Q: Not only were you dealing with your own illness, but also that of those close to you. Can you talk about that?

A: In April 2020, my mother who was in her 90s and otherwise healthy except for dementia, got COVID. She could have gotten it from me. I visited often but wore a mask. She had all the horrible pulmonary symptoms. In her advance directive, she didn’t want to be hospitalized so I kept her in her home. She died from COVID in her own bed. It was fairly brutal, but at least I kept her where she felt comforted.

My 91-year-old dad was living in a different residential facility. Throughout COVID he had become very depressed because his social patterns had changed. Prior to COVID, they all ate together, but during the pandemic they were unable to. He missed his social connections, disliked being isolated in his room, hated everyone in masks.

He was a bit demented, but not so much that he couldn’t communicate with me or remember where his grandson was going to law school. I wasn’t allowed inside the facility, which was hard on him. I hadn’t told him his wife died because the hospice social workers advised me that I shouldn’t give him news that he couldn’t process readily until I could spend time with him. Unfortunately, that time never came. In December 2020, he got COVID. One of the people in that facility had gone to the hospital, came back, and tested negative, but actually had COVID and gave it to my dad. The guy who gave it to my dad didn’t die but my dad was terribly ill. He died 2 weeks short of getting his vaccine. He was coherent enough to have a conversation. I asked him: ‘Do you want to go to the hospital?’ And he said: ‘No, because it would be too scary,’ since he couldn’t be with me. I put him on hospice and held his hand as he died from pulmonary COVID, which was awful. I couldn’t give him enough morphine or valium to ease his breathing. But his last words to me were “I love you,” and at the very end he seemed peaceful, which was a blessing.

I got an autopsy, because he wanted one. Nothing else was wrong with him other than COVID. It destroyed his lungs. The rest of him was fine – no heart disease, cancer, or anything else. He died of COVID-19, the same as my mother.

That same week, my aunt, my only surviving older relative, who was in Des Moines, Iowa, died of COVID-19. All three family members died before the vaccine came out.

It was hard to lose my parents. I’m the only surviving child because my sister died in her 20s. It’s not been an easy pandemic. But what pandemic is easy? I just happened to have lost more people than most. Ironically, my grandfather was one of the legionnaires at the Bellevue-Stratford Hotel in Philadelphia in 1976 and died of Legionnaire’s disease before we knew what was causing the outbreak.
 

Q: Were you still struggling with COVID?

A: COVID impacted my whole body. I lost a lot of weight. I didn’t want to eat, and my gastrointestinal system was not happy. It took a while for my sense of taste and smell to come back. Nothing tasted good. I’m not a foodie; I don’t really care about food. We could get takeout or whatever, but none of it appealed to me. I’m not so sure it was a taste thing, I just didn’t feel like eating.

I didn’t realize I had “brain fog” per se, because I felt stressed and overwhelmed by the pandemic and my patients’ concerns. But one day, about 3 months after I had developed COVID, I woke up without the fog. Which made me aware that I hadn’t been feeling right up until that point.

The worst symptoms, however, were cardiac. I noticed also immediately that my heart rate went up very quickly with minimal exertion. My pulse has always been in the 55-60 bpm range, and suddenly just walking across a room made it go up to over 140 bpm. If I did any aerobic activity, it went up over 160 and would be associated with dyspnea and chest pain. I believed these were all post-COVID symptoms and felt validated when reports of others having similar issues were published in the literature.

Q: Did you continue seeing patients?

A: Yes, of course. Patients never needed their doctors more. In East L.A., where patients don’t have easy access to telemedicine, I kept going into clinic throughout the pandemic. In the more affluent Westside of Los Angeles, we switched to telemedicine, which was quite effective for most. However, because diabetes was associated with an increased risk of hospitalization and death from COVID, my patients were understandably afraid. I’ve never been busier, but (like all health care providers), I became more of a COVID provider than a diabetologist.

Q: Do you feel your battle with COVID impacted your work?

A: It didn’t affect me at work. If I was sitting still, I was fine. Sitting at home at a desk, I didn’t notice any symptoms. But as a habitual stair-user, I would be gasping for breath in the stairwell because I couldn’t go up the stairs to my office as I once could.

I think you empathize more with people who had COVID (when you’ve had it yourself). There was such a huge patient burden. And I think that’s been the thing that’s affected health care providers the most – no matter what specialty we’re in – that nobody has answers.
 

Q: What happened after you had your vaccine?

A: The vaccine itself was fine. I didn’t have any reaction to the first two doses. But the first booster made my cardiac issues worse.

By this point, my cardiac problems stopped me from exercising. I even went to the ER with chest pain once because I was having palpitations and chest pressure caused by simply taking my morning shower. Fortunately, I wasn’t having an MI, but I certainly wasn’t “normal.”

My measure of my fitness is the cross-country skiing trail I use in Montana. I know exactly how far I can ski. Usually I can do the loop in 35 minutes. After COVID, I lasted 10 minutes. I would be tachycardic, short of breath with chest pain radiating down my left arm. I would rest and try to keep going. But with each rest period, I only got worse. I would be laying in the snow and strangers would ask if I needed help.
 

Q: What helped you?

A: I’ve read a lot about long COVID and have tried to learn from the experts. Of course, I never went to a doctor directly, although I did ask colleagues for advice. What I learned was to never push myself. I forced myself to create an exercise schedule where I only exercised three times a week with rest days in between. When exercising, the second my heart rate went above 140 bpm, I stopped until I could get it back down. I would push against this new limit, even though my limit was low.

Additionally, I worked on my breathing patterns and did meditative breathing for 10 minutes twice daily using a commercially available app.

Although progress was slow, I did improve, and by June 2022, I seemed back to normal. I was not as fit as I was prior to COVID and needed to improve, but the tachycardic response to exercise and cardiac symptoms were gone. I felt like my normal self. Normal enough to go on a spot packing trip in the Sierras in August. (Horses carried us and a mule carried the gear over the 12,000-foot pass into the mountains, and then left my friend and me high in the Sierras for a week.) We were camped above 10,000 feet and every day hiked up to another high mountain lake where we fly-fished for trout that we ate for dinner. The hikes were a challenge, but not abnormally so. Not as they would have been while I had long COVID.
 

Q: What is the current atmosphere in your clinic?

A: COVID is much milder now in my vaccinated patients, but I feel most health care providers are exhausted. Many of my staff left when COVID hit because they didn’t want to keep working. It made practicing medicine exhausting. There’s been a shortage of nurses, a shortage of everything. We’ve been required to do a whole lot more than we ever did before. It’s much harder to be a doctor. This pandemic is the first time I’ve ever thought of quitting. Granted, I lost my whole family, or at least the older generation, but it’s just been almost overwhelming.

On the plus side, almost every one of my patients has been vaccinated, because early on, people would ask: “Do you trust this vaccine?” I would reply: “I saw my parents die from COVID when they weren’t vaccinated, so you’re getting vaccinated. This is real and the vaccines help.” It made me very good at convincing people to get vaccines because I knew what it was like to see someone dying from COVID up close.
 

Q: What advice do you have for those struggling with the COVID pandemic?

A: People need to decide what their own risk is for getting sick and how many times they want to get COVID. At this point, I want people to go out, but safely. In the beginning, when my patients said, “can I go visit my granddaughter?” I said, “no,” but that was before we had the vaccine. Now I feel it is safe to go out using common sense. I still have my patients wear masks on planes. I still have patients try to eat outside as much as possible. And I tell people to take the precautions that make sense, but I tell them to go out and do things because life is short.

I had a patient in his 70s who has many risk factors like heart disease and diabetes. His granddaughter’s Bat Mitzvah in Florida was coming up. He asked: “Can I go?” I told him “Yes,” but to be safe – to wear an N95 mask on the plane and at the event, and stay in his own hotel room, rather than with the whole family. I said, “You need to do this.” Earlier in the pandemic, I saw people who literally died from loneliness and isolation.

He and his wife flew there. He sent me a picture of himself with his granddaughter. When he returned, he showed me a handwritten note from her that said, “I love you so much. Everyone else canceled, which made me cry. You’re the only one who came. You have no idea how much this meant to me.”

He’s back in L.A., and he didn’t get COVID. He said, “It was the best thing I’ve done in years.” That’s what I need to help people with, navigating this world with COVID and assessing risks and benefits. As with all of medicine, my advice is individualized. My advice changes based on the major circulating variant and the rates of the virus in the population, as well as the risk factors of the individual.
 

Q: What are you doing now?

A: I’m trying to avoid getting COVID again, or another booster. I could get pre-exposure monoclonal antibodies but am waiting to do anything further until I see what happens over the fall and winter. I still wear a mask inside but now do a mix of in-person and telemedicine visits. I still try to go to outdoor restaurants, which is easy in California. But I’m flying to see my son in New York and plan to go to Europe this fall for a meeting. I also go to my cabin in Montana every month to get my “dose” of the wilderness. Overall, I travel for conferences and speaking engagements much less because I have learned the joy of staying home.

Thinking back on my life as a doctor, my career began as an intern at Stanford rotating through Ward 5B, the AIDS unit at San Francisco General Hospital, and will likely end with COVID. In spite of all our medical advances, my generation of physicians, much as many generations before us, has a front-row seat to the vulnerability of humans to infectious diseases and how far we still need to go to protect our patients from communicable illness.

A version of this article first appeared on Medscape.com.

Anne L. Peters, MD, is a professor of medicine at the University of Southern California, Los Angeles, and director of the USC clinical diabetes programs. She has published more than 200 articles, reviews, and abstracts; three books on diabetes; and has been an investigator for more than 40 research studies. She has spoken internationally at over 400 programs and serves on many committees of several professional organizations.

Early in 2020, Anne Peters, MD, caught COVID-19. The author of Medscape’s “Peters on Diabetes” column was sick in March 2020 before state-mandated lockdowns, and well before there were any vaccines.

She remembers sitting in a small exam room with two patients who had flown to her Los Angeles office from New York. The elderly couple had hearing difficulties, so Dr. Peters sat close to them, putting on a continuous glucose monitor. “At that time, we didn’t think of COVID-19 as being in L.A.,” Dr. Peters recalled, “so I think we were not terribly consistent at mask-wearing due to the need to educate.”

“Several days later, I got COVID, but I didn’t know I had COVID per se. I felt crappy, had a terrible sore throat, lost my sense of taste and smell [which was not yet described as a COVID symptom], was completely exhausted, but had no fever or cough, which were the only criteria for getting COVID tested at the time. I didn’t know I had been exposed until 2 weeks later, when the patient’s assistant returned the sensor warning us to ‘be careful’ with it because the patient and his wife were recovering from COVID.”

That early battle with COVID-19 was just the beginning of what would become a 2-year struggle, including familial loss amid her own health problems and concerns about the under-resourced patients she cares for. Here, she shares her journey through the pandemic with this news organization.
 

Question: Thanks for talking to us. Let’s discuss your journey over these past 2.5 years.

Answer: Everybody has their own COVID story because we all went through this together. Some of us have worse COVID stories, and some of us have better ones, but all have been impacted.

I’m not a sick person. I’m a very healthy person but COVID made me so unwell for 2 years. The brain fog and fatigue were nothing compared to the autonomic neuropathy that affected my heart. It was really limiting for me. And I still don’t know the long-term implications, looking 20-30 years from now.
 

Q: When you initially had COVID, what were your symptoms? What was the impact?

A: I had all the symptoms of COVID, except for a cough and fever. I lost my sense of taste and smell. I had a horrible headache, a sore throat, and I was exhausted. I couldn’t get tested because I didn’t have the right symptoms.

Despite being sick, I never stopped working but just switched to telemedicine. I also took my regular monthly trip to our cabin in Montana. I unknowingly flew on a plane with COVID. I wore a well-fitted N95 mask, so I don’t think I gave anybody COVID. I didn’t give COVID to my partner, Eric, which is hard to believe as – at 77 – he’s older than me. He has diabetes, heart disease, and every other high-risk characteristic. If he’d gotten COVID back then, it would have been terrible, as there were no treatments, but luckily he didn’t get it.
 

Q: When were you officially diagnosed?

A: Two or 3 months after I thought I might have had COVID, I checked my antibodies, which tested strongly positive for a prior COVID infection. That was when I knew all the symptoms I’d had were due to the disease.

Q: Not only were you dealing with your own illness, but also that of those close to you. Can you talk about that?

A: In April 2020, my mother who was in her 90s and otherwise healthy except for dementia, got COVID. She could have gotten it from me. I visited often but wore a mask. She had all the horrible pulmonary symptoms. In her advance directive, she didn’t want to be hospitalized so I kept her in her home. She died from COVID in her own bed. It was fairly brutal, but at least I kept her where she felt comforted.

My 91-year-old dad was living in a different residential facility. Throughout COVID he had become very depressed because his social patterns had changed. Prior to COVID, they all ate together, but during the pandemic they were unable to. He missed his social connections, disliked being isolated in his room, hated everyone in masks.

He was a bit demented, but not so much that he couldn’t communicate with me or remember where his grandson was going to law school. I wasn’t allowed inside the facility, which was hard on him. I hadn’t told him his wife died because the hospice social workers advised me that I shouldn’t give him news that he couldn’t process readily until I could spend time with him. Unfortunately, that time never came. In December 2020, he got COVID. One of the people in that facility had gone to the hospital, came back, and tested negative, but actually had COVID and gave it to my dad. The guy who gave it to my dad didn’t die but my dad was terribly ill. He died 2 weeks short of getting his vaccine. He was coherent enough to have a conversation. I asked him: ‘Do you want to go to the hospital?’ And he said: ‘No, because it would be too scary,’ since he couldn’t be with me. I put him on hospice and held his hand as he died from pulmonary COVID, which was awful. I couldn’t give him enough morphine or valium to ease his breathing. But his last words to me were “I love you,” and at the very end he seemed peaceful, which was a blessing.

I got an autopsy, because he wanted one. Nothing else was wrong with him other than COVID. It destroyed his lungs. The rest of him was fine – no heart disease, cancer, or anything else. He died of COVID-19, the same as my mother.

That same week, my aunt, my only surviving older relative, who was in Des Moines, Iowa, died of COVID-19. All three family members died before the vaccine came out.

It was hard to lose my parents. I’m the only surviving child because my sister died in her 20s. It’s not been an easy pandemic. But what pandemic is easy? I just happened to have lost more people than most. Ironically, my grandfather was one of the legionnaires at the Bellevue-Stratford Hotel in Philadelphia in 1976 and died of Legionnaire’s disease before we knew what was causing the outbreak.
 

Q: Were you still struggling with COVID?

A: COVID impacted my whole body. I lost a lot of weight. I didn’t want to eat, and my gastrointestinal system was not happy. It took a while for my sense of taste and smell to come back. Nothing tasted good. I’m not a foodie; I don’t really care about food. We could get takeout or whatever, but none of it appealed to me. I’m not so sure it was a taste thing, I just didn’t feel like eating.

I didn’t realize I had “brain fog” per se, because I felt stressed and overwhelmed by the pandemic and my patients’ concerns. But one day, about 3 months after I had developed COVID, I woke up without the fog. Which made me aware that I hadn’t been feeling right up until that point.

The worst symptoms, however, were cardiac. I noticed also immediately that my heart rate went up very quickly with minimal exertion. My pulse has always been in the 55-60 bpm range, and suddenly just walking across a room made it go up to over 140 bpm. If I did any aerobic activity, it went up over 160 and would be associated with dyspnea and chest pain. I believed these were all post-COVID symptoms and felt validated when reports of others having similar issues were published in the literature.

Q: Did you continue seeing patients?

A: Yes, of course. Patients never needed their doctors more. In East L.A., where patients don’t have easy access to telemedicine, I kept going into clinic throughout the pandemic. In the more affluent Westside of Los Angeles, we switched to telemedicine, which was quite effective for most. However, because diabetes was associated with an increased risk of hospitalization and death from COVID, my patients were understandably afraid. I’ve never been busier, but (like all health care providers), I became more of a COVID provider than a diabetologist.

Q: Do you feel your battle with COVID impacted your work?

A: It didn’t affect me at work. If I was sitting still, I was fine. Sitting at home at a desk, I didn’t notice any symptoms. But as a habitual stair-user, I would be gasping for breath in the stairwell because I couldn’t go up the stairs to my office as I once could.

I think you empathize more with people who had COVID (when you’ve had it yourself). There was such a huge patient burden. And I think that’s been the thing that’s affected health care providers the most – no matter what specialty we’re in – that nobody has answers.
 

Q: What happened after you had your vaccine?

A: The vaccine itself was fine. I didn’t have any reaction to the first two doses. But the first booster made my cardiac issues worse.

By this point, my cardiac problems stopped me from exercising. I even went to the ER with chest pain once because I was having palpitations and chest pressure caused by simply taking my morning shower. Fortunately, I wasn’t having an MI, but I certainly wasn’t “normal.”

My measure of my fitness is the cross-country skiing trail I use in Montana. I know exactly how far I can ski. Usually I can do the loop in 35 minutes. After COVID, I lasted 10 minutes. I would be tachycardic, short of breath with chest pain radiating down my left arm. I would rest and try to keep going. But with each rest period, I only got worse. I would be laying in the snow and strangers would ask if I needed help.
 

Q: What helped you?

A: I’ve read a lot about long COVID and have tried to learn from the experts. Of course, I never went to a doctor directly, although I did ask colleagues for advice. What I learned was to never push myself. I forced myself to create an exercise schedule where I only exercised three times a week with rest days in between. When exercising, the second my heart rate went above 140 bpm, I stopped until I could get it back down. I would push against this new limit, even though my limit was low.

Additionally, I worked on my breathing patterns and did meditative breathing for 10 minutes twice daily using a commercially available app.

Although progress was slow, I did improve, and by June 2022, I seemed back to normal. I was not as fit as I was prior to COVID and needed to improve, but the tachycardic response to exercise and cardiac symptoms were gone. I felt like my normal self. Normal enough to go on a spot packing trip in the Sierras in August. (Horses carried us and a mule carried the gear over the 12,000-foot pass into the mountains, and then left my friend and me high in the Sierras for a week.) We were camped above 10,000 feet and every day hiked up to another high mountain lake where we fly-fished for trout that we ate for dinner. The hikes were a challenge, but not abnormally so. Not as they would have been while I had long COVID.
 

Q: What is the current atmosphere in your clinic?

A: COVID is much milder now in my vaccinated patients, but I feel most health care providers are exhausted. Many of my staff left when COVID hit because they didn’t want to keep working. It made practicing medicine exhausting. There’s been a shortage of nurses, a shortage of everything. We’ve been required to do a whole lot more than we ever did before. It’s much harder to be a doctor. This pandemic is the first time I’ve ever thought of quitting. Granted, I lost my whole family, or at least the older generation, but it’s just been almost overwhelming.

On the plus side, almost every one of my patients has been vaccinated, because early on, people would ask: “Do you trust this vaccine?” I would reply: “I saw my parents die from COVID when they weren’t vaccinated, so you’re getting vaccinated. This is real and the vaccines help.” It made me very good at convincing people to get vaccines because I knew what it was like to see someone dying from COVID up close.
 

Q: What advice do you have for those struggling with the COVID pandemic?

A: People need to decide what their own risk is for getting sick and how many times they want to get COVID. At this point, I want people to go out, but safely. In the beginning, when my patients said, “can I go visit my granddaughter?” I said, “no,” but that was before we had the vaccine. Now I feel it is safe to go out using common sense. I still have my patients wear masks on planes. I still have patients try to eat outside as much as possible. And I tell people to take the precautions that make sense, but I tell them to go out and do things because life is short.

I had a patient in his 70s who has many risk factors like heart disease and diabetes. His granddaughter’s Bat Mitzvah in Florida was coming up. He asked: “Can I go?” I told him “Yes,” but to be safe – to wear an N95 mask on the plane and at the event, and stay in his own hotel room, rather than with the whole family. I said, “You need to do this.” Earlier in the pandemic, I saw people who literally died from loneliness and isolation.

He and his wife flew there. He sent me a picture of himself with his granddaughter. When he returned, he showed me a handwritten note from her that said, “I love you so much. Everyone else canceled, which made me cry. You’re the only one who came. You have no idea how much this meant to me.”

He’s back in L.A., and he didn’t get COVID. He said, “It was the best thing I’ve done in years.” That’s what I need to help people with, navigating this world with COVID and assessing risks and benefits. As with all of medicine, my advice is individualized. My advice changes based on the major circulating variant and the rates of the virus in the population, as well as the risk factors of the individual.
 

Q: What are you doing now?

A: I’m trying to avoid getting COVID again, or another booster. I could get pre-exposure monoclonal antibodies but am waiting to do anything further until I see what happens over the fall and winter. I still wear a mask inside but now do a mix of in-person and telemedicine visits. I still try to go to outdoor restaurants, which is easy in California. But I’m flying to see my son in New York and plan to go to Europe this fall for a meeting. I also go to my cabin in Montana every month to get my “dose” of the wilderness. Overall, I travel for conferences and speaking engagements much less because I have learned the joy of staying home.

Thinking back on my life as a doctor, my career began as an intern at Stanford rotating through Ward 5B, the AIDS unit at San Francisco General Hospital, and will likely end with COVID. In spite of all our medical advances, my generation of physicians, much as many generations before us, has a front-row seat to the vulnerability of humans to infectious diseases and how far we still need to go to protect our patients from communicable illness.

A version of this article first appeared on Medscape.com.

Anne L. Peters, MD, is a professor of medicine at the University of Southern California, Los Angeles, and director of the USC clinical diabetes programs. She has published more than 200 articles, reviews, and abstracts; three books on diabetes; and has been an investigator for more than 40 research studies. She has spoken internationally at over 400 programs and serves on many committees of several professional organizations.

Early in 2020, Anne Peters, MD, caught COVID-19. The author of Medscape’s “Peters on Diabetes” column was sick in March 2020 before state-mandated lockdowns, and well before there were any vaccines.

She remembers sitting in a small exam room with two patients who had flown to her Los Angeles office from New York. The elderly couple had hearing difficulties, so Dr. Peters sat close to them, putting on a continuous glucose monitor. “At that time, we didn’t think of COVID-19 as being in L.A.,” Dr. Peters recalled, “so I think we were not terribly consistent at mask-wearing due to the need to educate.”

“Several days later, I got COVID, but I didn’t know I had COVID per se. I felt crappy, had a terrible sore throat, lost my sense of taste and smell [which was not yet described as a COVID symptom], was completely exhausted, but had no fever or cough, which were the only criteria for getting COVID tested at the time. I didn’t know I had been exposed until 2 weeks later, when the patient’s assistant returned the sensor warning us to ‘be careful’ with it because the patient and his wife were recovering from COVID.”

That early battle with COVID-19 was just the beginning of what would become a 2-year struggle, including familial loss amid her own health problems and concerns about the under-resourced patients she cares for. Here, she shares her journey through the pandemic with this news organization.
 

Question: Thanks for talking to us. Let’s discuss your journey over these past 2.5 years.

Answer: Everybody has their own COVID story because we all went through this together. Some of us have worse COVID stories, and some of us have better ones, but all have been impacted.

I’m not a sick person. I’m a very healthy person but COVID made me so unwell for 2 years. The brain fog and fatigue were nothing compared to the autonomic neuropathy that affected my heart. It was really limiting for me. And I still don’t know the long-term implications, looking 20-30 years from now.
 

Q: When you initially had COVID, what were your symptoms? What was the impact?

A: I had all the symptoms of COVID, except for a cough and fever. I lost my sense of taste and smell. I had a horrible headache, a sore throat, and I was exhausted. I couldn’t get tested because I didn’t have the right symptoms.

Despite being sick, I never stopped working but just switched to telemedicine. I also took my regular monthly trip to our cabin in Montana. I unknowingly flew on a plane with COVID. I wore a well-fitted N95 mask, so I don’t think I gave anybody COVID. I didn’t give COVID to my partner, Eric, which is hard to believe as – at 77 – he’s older than me. He has diabetes, heart disease, and every other high-risk characteristic. If he’d gotten COVID back then, it would have been terrible, as there were no treatments, but luckily he didn’t get it.
 

Q: When were you officially diagnosed?

A: Two or 3 months after I thought I might have had COVID, I checked my antibodies, which tested strongly positive for a prior COVID infection. That was when I knew all the symptoms I’d had were due to the disease.

Q: Not only were you dealing with your own illness, but also that of those close to you. Can you talk about that?

A: In April 2020, my mother who was in her 90s and otherwise healthy except for dementia, got COVID. She could have gotten it from me. I visited often but wore a mask. She had all the horrible pulmonary symptoms. In her advance directive, she didn’t want to be hospitalized so I kept her in her home. She died from COVID in her own bed. It was fairly brutal, but at least I kept her where she felt comforted.

My 91-year-old dad was living in a different residential facility. Throughout COVID he had become very depressed because his social patterns had changed. Prior to COVID, they all ate together, but during the pandemic they were unable to. He missed his social connections, disliked being isolated in his room, hated everyone in masks.

He was a bit demented, but not so much that he couldn’t communicate with me or remember where his grandson was going to law school. I wasn’t allowed inside the facility, which was hard on him. I hadn’t told him his wife died because the hospice social workers advised me that I shouldn’t give him news that he couldn’t process readily until I could spend time with him. Unfortunately, that time never came. In December 2020, he got COVID. One of the people in that facility had gone to the hospital, came back, and tested negative, but actually had COVID and gave it to my dad. The guy who gave it to my dad didn’t die but my dad was terribly ill. He died 2 weeks short of getting his vaccine. He was coherent enough to have a conversation. I asked him: ‘Do you want to go to the hospital?’ And he said: ‘No, because it would be too scary,’ since he couldn’t be with me. I put him on hospice and held his hand as he died from pulmonary COVID, which was awful. I couldn’t give him enough morphine or valium to ease his breathing. But his last words to me were “I love you,” and at the very end he seemed peaceful, which was a blessing.

I got an autopsy, because he wanted one. Nothing else was wrong with him other than COVID. It destroyed his lungs. The rest of him was fine – no heart disease, cancer, or anything else. He died of COVID-19, the same as my mother.

That same week, my aunt, my only surviving older relative, who was in Des Moines, Iowa, died of COVID-19. All three family members died before the vaccine came out.

It was hard to lose my parents. I’m the only surviving child because my sister died in her 20s. It’s not been an easy pandemic. But what pandemic is easy? I just happened to have lost more people than most. Ironically, my grandfather was one of the legionnaires at the Bellevue-Stratford Hotel in Philadelphia in 1976 and died of Legionnaire’s disease before we knew what was causing the outbreak.
 

Q: Were you still struggling with COVID?

A: COVID impacted my whole body. I lost a lot of weight. I didn’t want to eat, and my gastrointestinal system was not happy. It took a while for my sense of taste and smell to come back. Nothing tasted good. I’m not a foodie; I don’t really care about food. We could get takeout or whatever, but none of it appealed to me. I’m not so sure it was a taste thing, I just didn’t feel like eating.

I didn’t realize I had “brain fog” per se, because I felt stressed and overwhelmed by the pandemic and my patients’ concerns. But one day, about 3 months after I had developed COVID, I woke up without the fog. Which made me aware that I hadn’t been feeling right up until that point.

The worst symptoms, however, were cardiac. I noticed also immediately that my heart rate went up very quickly with minimal exertion. My pulse has always been in the 55-60 bpm range, and suddenly just walking across a room made it go up to over 140 bpm. If I did any aerobic activity, it went up over 160 and would be associated with dyspnea and chest pain. I believed these were all post-COVID symptoms and felt validated when reports of others having similar issues were published in the literature.

Q: Did you continue seeing patients?

A: Yes, of course. Patients never needed their doctors more. In East L.A., where patients don’t have easy access to telemedicine, I kept going into clinic throughout the pandemic. In the more affluent Westside of Los Angeles, we switched to telemedicine, which was quite effective for most. However, because diabetes was associated with an increased risk of hospitalization and death from COVID, my patients were understandably afraid. I’ve never been busier, but (like all health care providers), I became more of a COVID provider than a diabetologist.

Q: Do you feel your battle with COVID impacted your work?

A: It didn’t affect me at work. If I was sitting still, I was fine. Sitting at home at a desk, I didn’t notice any symptoms. But as a habitual stair-user, I would be gasping for breath in the stairwell because I couldn’t go up the stairs to my office as I once could.

I think you empathize more with people who had COVID (when you’ve had it yourself). There was such a huge patient burden. And I think that’s been the thing that’s affected health care providers the most – no matter what specialty we’re in – that nobody has answers.
 

Q: What happened after you had your vaccine?

A: The vaccine itself was fine. I didn’t have any reaction to the first two doses. But the first booster made my cardiac issues worse.

By this point, my cardiac problems stopped me from exercising. I even went to the ER with chest pain once because I was having palpitations and chest pressure caused by simply taking my morning shower. Fortunately, I wasn’t having an MI, but I certainly wasn’t “normal.”

My measure of my fitness is the cross-country skiing trail I use in Montana. I know exactly how far I can ski. Usually I can do the loop in 35 minutes. After COVID, I lasted 10 minutes. I would be tachycardic, short of breath with chest pain radiating down my left arm. I would rest and try to keep going. But with each rest period, I only got worse. I would be laying in the snow and strangers would ask if I needed help.
 

Q: What helped you?

A: I’ve read a lot about long COVID and have tried to learn from the experts. Of course, I never went to a doctor directly, although I did ask colleagues for advice. What I learned was to never push myself. I forced myself to create an exercise schedule where I only exercised three times a week with rest days in between. When exercising, the second my heart rate went above 140 bpm, I stopped until I could get it back down. I would push against this new limit, even though my limit was low.

Additionally, I worked on my breathing patterns and did meditative breathing for 10 minutes twice daily using a commercially available app.

Although progress was slow, I did improve, and by June 2022, I seemed back to normal. I was not as fit as I was prior to COVID and needed to improve, but the tachycardic response to exercise and cardiac symptoms were gone. I felt like my normal self. Normal enough to go on a spot packing trip in the Sierras in August. (Horses carried us and a mule carried the gear over the 12,000-foot pass into the mountains, and then left my friend and me high in the Sierras for a week.) We were camped above 10,000 feet and every day hiked up to another high mountain lake where we fly-fished for trout that we ate for dinner. The hikes were a challenge, but not abnormally so. Not as they would have been while I had long COVID.
 

Q: What is the current atmosphere in your clinic?

A: COVID is much milder now in my vaccinated patients, but I feel most health care providers are exhausted. Many of my staff left when COVID hit because they didn’t want to keep working. It made practicing medicine exhausting. There’s been a shortage of nurses, a shortage of everything. We’ve been required to do a whole lot more than we ever did before. It’s much harder to be a doctor. This pandemic is the first time I’ve ever thought of quitting. Granted, I lost my whole family, or at least the older generation, but it’s just been almost overwhelming.

On the plus side, almost every one of my patients has been vaccinated, because early on, people would ask: “Do you trust this vaccine?” I would reply: “I saw my parents die from COVID when they weren’t vaccinated, so you’re getting vaccinated. This is real and the vaccines help.” It made me very good at convincing people to get vaccines because I knew what it was like to see someone dying from COVID up close.
 

Q: What advice do you have for those struggling with the COVID pandemic?

A: People need to decide what their own risk is for getting sick and how many times they want to get COVID. At this point, I want people to go out, but safely. In the beginning, when my patients said, “can I go visit my granddaughter?” I said, “no,” but that was before we had the vaccine. Now I feel it is safe to go out using common sense. I still have my patients wear masks on planes. I still have patients try to eat outside as much as possible. And I tell people to take the precautions that make sense, but I tell them to go out and do things because life is short.

I had a patient in his 70s who has many risk factors like heart disease and diabetes. His granddaughter’s Bat Mitzvah in Florida was coming up. He asked: “Can I go?” I told him “Yes,” but to be safe – to wear an N95 mask on the plane and at the event, and stay in his own hotel room, rather than with the whole family. I said, “You need to do this.” Earlier in the pandemic, I saw people who literally died from loneliness and isolation.

He and his wife flew there. He sent me a picture of himself with his granddaughter. When he returned, he showed me a handwritten note from her that said, “I love you so much. Everyone else canceled, which made me cry. You’re the only one who came. You have no idea how much this meant to me.”

He’s back in L.A., and he didn’t get COVID. He said, “It was the best thing I’ve done in years.” That’s what I need to help people with, navigating this world with COVID and assessing risks and benefits. As with all of medicine, my advice is individualized. My advice changes based on the major circulating variant and the rates of the virus in the population, as well as the risk factors of the individual.
 

Q: What are you doing now?

A: I’m trying to avoid getting COVID again, or another booster. I could get pre-exposure monoclonal antibodies but am waiting to do anything further until I see what happens over the fall and winter. I still wear a mask inside but now do a mix of in-person and telemedicine visits. I still try to go to outdoor restaurants, which is easy in California. But I’m flying to see my son in New York and plan to go to Europe this fall for a meeting. I also go to my cabin in Montana every month to get my “dose” of the wilderness. Overall, I travel for conferences and speaking engagements much less because I have learned the joy of staying home.

Thinking back on my life as a doctor, my career began as an intern at Stanford rotating through Ward 5B, the AIDS unit at San Francisco General Hospital, and will likely end with COVID. In spite of all our medical advances, my generation of physicians, much as many generations before us, has a front-row seat to the vulnerability of humans to infectious diseases and how far we still need to go to protect our patients from communicable illness.

A version of this article first appeared on Medscape.com.

Anne L. Peters, MD, is a professor of medicine at the University of Southern California, Los Angeles, and director of the USC clinical diabetes programs. She has published more than 200 articles, reviews, and abstracts; three books on diabetes; and has been an investigator for more than 40 research studies. She has spoken internationally at over 400 programs and serves on many committees of several professional organizations.

The Food and Drug Administration has approved use of the Omnipod 5 automated insulin delivery system (Insulet Corp) for children aged 2 years and older with type 1 diabetes, the company announced on Aug. 22.

Omnipod 5 was originally cleared for use in individuals age 6 and older in Jan. 2022, as previously reported by this news organization. It is the third semi-automated closed-loop system approved in the United States but the first that is tubing-free. It integrates with the Dexcom G6 continuous glucose monitor system and a compatible smartphone to automatically adjust insulin and protect against high and low glucose levels.

“We received tremendous first-hand reports of how Omnipod 5 made diabetes management easier for our pivotal trial participants, and the clinical data demonstrated impressive glycemic improvements as well,” Trang Ly, MBBS, PhD, senior vice president and medical director at Insulet, said in a news release. “This expanded indication for younger children gives us great pride, knowing we can further ease the burden of glucose management for these children and their caregivers with our simple to use, elegant, automated insulin delivery system.”

In a recent clinical trial in very young children (age 2-5.9 years) with type 1 diabetes, Jennifer L. Sherr, MD, PhD, and colleagues found that the Omnipod 5 lowered A1c by 0.55 percentage points and reduced time in hypoglycemia (< 70 mg/dL) by 0.27%. According to their findings, published in Diabetes Care, time spent in target glucose range (70-180 mg/dL) increased by 11%, or by 2.6 hours more per day, in children in the study.

According to the release, the Omnipod 5 can now be prescribed to patients with insurance coverage. Patients can access their prescription through the pharmacy.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved use of the Omnipod 5 automated insulin delivery system (Insulet Corp) for children aged 2 years and older with type 1 diabetes, the company announced on Aug. 22.

Omnipod 5 was originally cleared for use in individuals age 6 and older in Jan. 2022, as previously reported by this news organization. It is the third semi-automated closed-loop system approved in the United States but the first that is tubing-free. It integrates with the Dexcom G6 continuous glucose monitor system and a compatible smartphone to automatically adjust insulin and protect against high and low glucose levels.

“We received tremendous first-hand reports of how Omnipod 5 made diabetes management easier for our pivotal trial participants, and the clinical data demonstrated impressive glycemic improvements as well,” Trang Ly, MBBS, PhD, senior vice president and medical director at Insulet, said in a news release. “This expanded indication for younger children gives us great pride, knowing we can further ease the burden of glucose management for these children and their caregivers with our simple to use, elegant, automated insulin delivery system.”

In a recent clinical trial in very young children (age 2-5.9 years) with type 1 diabetes, Jennifer L. Sherr, MD, PhD, and colleagues found that the Omnipod 5 lowered A1c by 0.55 percentage points and reduced time in hypoglycemia (< 70 mg/dL) by 0.27%. According to their findings, published in Diabetes Care, time spent in target glucose range (70-180 mg/dL) increased by 11%, or by 2.6 hours more per day, in children in the study.

According to the release, the Omnipod 5 can now be prescribed to patients with insurance coverage. Patients can access their prescription through the pharmacy.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved use of the Omnipod 5 automated insulin delivery system (Insulet Corp) for children aged 2 years and older with type 1 diabetes, the company announced on Aug. 22.

Omnipod 5 was originally cleared for use in individuals age 6 and older in Jan. 2022, as previously reported by this news organization. It is the third semi-automated closed-loop system approved in the United States but the first that is tubing-free. It integrates with the Dexcom G6 continuous glucose monitor system and a compatible smartphone to automatically adjust insulin and protect against high and low glucose levels.

“We received tremendous first-hand reports of how Omnipod 5 made diabetes management easier for our pivotal trial participants, and the clinical data demonstrated impressive glycemic improvements as well,” Trang Ly, MBBS, PhD, senior vice president and medical director at Insulet, said in a news release. “This expanded indication for younger children gives us great pride, knowing we can further ease the burden of glucose management for these children and their caregivers with our simple to use, elegant, automated insulin delivery system.”

In a recent clinical trial in very young children (age 2-5.9 years) with type 1 diabetes, Jennifer L. Sherr, MD, PhD, and colleagues found that the Omnipod 5 lowered A1c by 0.55 percentage points and reduced time in hypoglycemia (< 70 mg/dL) by 0.27%. According to their findings, published in Diabetes Care, time spent in target glucose range (70-180 mg/dL) increased by 11%, or by 2.6 hours more per day, in children in the study.

According to the release, the Omnipod 5 can now be prescribed to patients with insurance coverage. Patients can access their prescription through the pharmacy.

A version of this article first appeared on Medscape.com.