Evidence-Based Reviews

How to control migraines in patients with psychiatric disorders

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Migraines often coexist with psychiatric disorders, including anxiety and major depression. Managing the headaches can improve psychiatric symptoms, too.


 

References

Many of the 28 million people who suffer from migraine headaches each year1 need psychiatric care in addition to headache relief. Migraine headaches often coexist with depression,2 anxiety/panic disorders,2,3 bipolar disorder,4 and phobias,5 as well as with stroke6 and epilepsy.7 A study of 995 young adults found that anxiety disorders, phobias, major depression, panic disorder, and obsessive-compulsive disorder were two to five times more prevalent among migraine sufferers than among a control group (Table 1 ).2

Migraine sufferers know that at any time an attack could hamper their ability to work, care for their families, or engage in social activities. A nationwide study of migraineurs found that attacks often impaired their relationships with family and friends.8

Psychiatrists should screen patients for a history of migraine or other headaches and carefully consider the relationship between migraines and psychiatric disorders when prescribing treatment. In this article, we outline acute and preventive headache treatments and present two cases to help you treat these patients appropriately.

Table 1

PSYCHIATRIC COMORBIDITIES IN PATIENTS WITH VS. WITHOUT MIGRAINES*

Migraineurs (%) (n = 128)Controls (%) (n = 879)
Any anxiety5427
Generalized anxiety disorder102
Phobia4021
Major depression3510
Panic disorder112
Obsessive-compulsive disorder92
* Prevalence
Source: Breslau N, Davis GC. Cephalalgia 1992;12(2):85-90.

Table 2

THREE TYPES OF PRIMARY HEADACHE: DIAGNOSTIC CRITERIA

Headache typeAge of onset (years)LocationDurationFrequency/timingSeverityQualityFeatures
Migraine10 to 40Hemicranial4 to 72 hrVariableModerate to severeThrobbing, steady acheNausea; vomiting; photo/phono/osmophobia; neurologic deficits; aura
Tension-type20 to 50Bilateral/generalized30 min to 7 days+VariableDull ache, may wax and waneTight, band-like pressureGenerally none
Cluster15 to 40Unilateral, periorbital or retro-orbital15 to 180 min1 to 8 times per day or nightExcruciatingBoring, piercingIpsilateral, conjunctival injection, nasal congestion, rhinorrhea, miosis, facial seating
Source: Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain. Headache Classification Committee of the International Headache Society. Cephalalgia 1988;8(suppl 7):1-96.

Headache definitions and diagnosis

Primary or secondary. Under the International Headache Society’s (IHS) 1988 headache classification and diagnostic criteria,9 headaches are primary or secondary:

  • Primary headaches are benign recurrent headaches that commonly present in practice.
  • Secondary headaches occur much less frequently and are caused by underlying pathology.

The possibility of secondary headache should be ruled out before a primary headache can be diagnosed. The following headache features should cause concern:

  • Severe headache with abrupt onset
  • Subacute or progressive headache over days or months
  • Headache, nausea, vomiting, and fever not explained by systemic illness
  • New-onset headache late in life
  • Headache with neurologic signs or symptoms such as confusion, decreased level of consciousness, meningismus, or papilledema
  • Headache following head trauma
  • Patient history of sickle cell disease, malignancy, or HIV.

Headache types. The three major types of primary headache are migraine, tension-type, and cluster (Table 2 ). Tension-type is the most common, is often mild, and is either self-treated with over-the-counter medications or ignored. Migraine is the most troublesome headache in everyday practice. Cluster is the most severe and fortunately is rare.

Migraine with aura and migraine without aura are separate diagnoses. IHS criteria for diagnosing migraines without aura are listed in Table 3. According to the IHS, migraine with aura (or “classic migraine”) fulfills all the criteria for migraine without aura, with fully reversible neurologic symptoms indicating focal cerebral cortical and/or brain stem dysfunction.

Auras. About 15% of migraineurs experience auras. Symptoms develop within 5 to 20 minutes, usually last less than 1 hour, and fade before the headache’s onset. Gradual onset and history of previous attacks helps to distinguish aura from transient ischemic attacks. Auras may manifest as visual, sensory, motor, or brain-stem symptoms, or as combinations of these:

  • Visual auras are most common, presenting as localized visual loss (scotoma), with flashing lights (scintillation) at margins or jagged edges (fortification).
  • Sensory auras present as facial or limb paresthesias.
  • Motor auras manifest as weakness or lack of coordination.
  • Brain stem auras manifest as vertigo or double vision.

Migraine aura is considered part of the headache’s prodrome, which may occur days or hours before the headache’s onset. The aura may bring about:

  • an altered mental state (e.g., depression, hyperactivity, euphoria, difficulty concentrating, dysphasia)
  • neurologic symptoms (e.g., photophobia, phonophobia, hyperosmia, yawning)
  • general bodily discomforts (e.g., anorexia, food craving, diarrhea, thirst, urination, fluid retention, cold feeling).

Despite their sometimes severe effects, migraines often remain undiagnosed.10 Migraine should be suspected in patients with recurrent moderate to severe disabling headaches (Box).11-15

Case 1: “Bad, sick headaches”

Ms. A, 23, a single parent with a 2-year-old child, has had trouble staying employed because of repeated illnesses. She made 17 visits to her primary care physician within 26 months. While her main complaint was headache, she also complained of other aches and pains, a lack of energy, and insomnia. Numerous examinations revealed no physical abnormalities.

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