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.
Also indexed as
Frequent episodic tension-type headacheFrequent episodic tension-type headache associated with pericranial tendernessFrequent episodic tension-type headache not associated with pericranial tenderness