Any strategy to reduce butalbital use in migraine is important
Alan Rapoport, MD, who attended the session, was also asked to comment on the study. “Butalbital-containing medications can help headache pain but have not been approved by the FDA for a migraine indication. They can also decrease anxiety in the migraine patient, but if used frequently, they cause dependency. When used too often, butalbital-containing medications are major causes of medication overuse headache. They’re often used with other acute care medications such as triptans and over-the-counter products, and combinations of these drugs can be even more of a problem because one only needs to use any of these medicines in combination for 10 days a month or more, for at least 3 months, for a doctor to diagnose a patient with medication overuse headache. So any attempt and success to reduce the frequency of taking butalbital-containing medication is important. That can be done by counseling the patient to take fewer tablets per month, but this often does not work. This study shows a good success rate in reducing the use of these medications by treating the patient with rimegepant 75 mg ODT given once every other day. This dose has been approved by the FDA for prevention in migraine, but has not previously been shown as a treatment for overuse of butalbital or medication. Previous studies have shown that rimegepant reduced migraine days per month and the use of acute care medications monthly. It this study, rimegepant decreases the number of butalbital-containing medications taken,” said Dr. Rapoport, who is a clinical professor of neurology at the University of California, Los Angeles, and editor in chief of Neurology Reviews.
Dr. Rosen has financial ties to Allergan/Abbvie, Amgen, BioHaven, Eli Lilly, Lundbeck, Novartis, Supernus, and Teva. Dr. Sico did not disclose any conflicts of interest. Dr. Rapoport advises AbbVie, Biohaven, Cala Health, Dr. Reddy’s, Pfizer, Satsuma, Teva Pharmaceutical Industries, and Theranica. He is on the speakers bureaus of AbbVie, Dr. Reddy’s, Impel, Pfizer, and Teva Pharmaceutical Industries. He is editor in chief of Neurology Reviews and on the editorial board of CNS Drugs.