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An in-depth report on the causes, diagnosis, treatment, and prevention of common headaches.
Given the very high prevalence of tension-type headaches, some experts express frustration over the dearth of serious scientific attention given to this problem. Unfortunately, few tension headache sufferers seek medical help for their problem, and 60% of those with severe headaches use only over-the-counter medications. Many patients fear that they will not be taken seriously by their doctor or believe the widespread misperceptions that their problem is due solely to stress. With medications, relaxation training, lifestyle changes, and other therapies, over 90% of patients can be helped.
Fortunately, most acute tension-type headaches resolve on their own without any treatment, and simple over-the-counter pain relievers are sufficient for mild symptoms. The most common pain relievers are:
Acetaminophen may be effective for moderate to severe headaches only at high doses (1,000 mg), while NSAIDs can be effective at lower doses. One study indicated that ibuprofen and naproxen were more effective than aspirin or acetaminophen.
There are few proven therapies for treating or preventing chronic tension-type headaches, and studies are weak. To date, the major treatments used for chronic tension-type headache are a group of antidepressants called tricyclics, and cognitive-behavior therapy. Used alone either of these approaches achieves modest benefits, at best. A combination, however, may be very helpful in some cases.
Some research suggests the following steps in treating this condition:
If headaches develop because of medication overuse, the patients cannot recover without stopping the drugs. (If caffeine is the culprit, a person may only need to reduce coffee or tea drinking to a reasonable level, not necessarily stop drinking it altogether.) The patient usually has the option of stopping abruptly or gradually and should expect the following course:
Studies suggest that nearly half of patients with medication-overuse headaches relapse. According to one study, the relapse rate may be much higher for tension headaches (73%) than for migraine headaches (22%). More research is needed to determine the optimal methods for drug withdrawal. On the encouraging side, some patients experience dramatic long-term relief from all headaches afterward.
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