Medical Health Encyclopedia

Postdrome. After a migraine attack, there is usually a postdrome phase, in which patients may feel exhausted and mentally foggy for a while.

Tension-Type Headache

Tension-type headaches, also called muscle contraction headaches or simply tension headaches, are the most common of all headaches. Tension-type headaches can last minutes to days and may have the following characteristics:

• The pain is commonly described as a tight feeling, as if the head were in a vise. It usually occurs on both sides of the head and is often experienced in the forehead, in the back of the head and neck, or in both regions. Soreness in the shoulders or neck is common.
• Depression, anxiety, and sleeping problems may accompany persistent headaches.

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Sufferers of tension-type headaches may also have migraine-like symptoms, including being sensitive to light or noise (but not both). Some patients also may suffer from visual disturbances. (Such symptoms in tension headaches, however, tend to be less severe than in migraine. Tension headaches also do not cause nausea or limit activities to the degree that migraines do.)

Other Primary Headaches

Chronic Paroxysmal Hemicrania. Chronic paroxysmal hemicrania is a close relative of cluster headache and very similar. It causes multiple, short, and severe daily headaches with similar symptoms. Unlike cluster headaches, the attacks are shorter (one to two minutes) and more frequent (occurring an average of 15 times a day). This headache is even rarer than cluster headache, tends to occur in women, and always responds to treatment with indomethacin.

Hemicrania Continua. Hemicrania continua occurs mostly in women. The patient generally experiences continuous low-level headache always on one side of the face. Periodic attacks can last days to weeks, which can be mild to severe, and may resemble migraines. (About 10% of patients experience remissions.) The headaches can usually be treated successfully with indomethacin, which helps differentiate if from other headaches, notably migraines.

SUNCT Syndrome. A disorder called SUNCT syndrome (which stands for Short-lasting Unilateral Neuralgiform headache attacks with Conjunctival injection and Tearing) causes stabbing or burning eye pain that may resemble cluster headaches, but attacks are very brief (lasting about a minute) and may occur more than 100 times per day. Red and watery eyes, sweating forehead, and congestion are typical. This rare headache is more common in men and does not respond to other headache treatments.