Headache diagnosis

The next is chronic tension-type (CTTH) which is noted 15 or more days per month. The third are the tension-type headaches associated with migraine and most often is a part of rebound headaches (medication-overuse headaches). The latter have either a TTH or migraine at least 15 days per month and usually have only 0-2 headache-free days a week. ................
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