Catalog
Frequent episodic tension-type headache
Link to WHO Definition
Frequent episodic tension-type headache – http://id.who.int/icd/entity/257205019
Frequent episodes of headache, typically bilateral, pressing or tightening in quality and of mild to moderate intensity, lasting minutes to days. The pain does not worsen with routine physical activity and is not associated with nausea, but photophobia or phonophobia may be present.