tension headache

Moore RA, Bendtsen L. Ibuprofen for acute treatment of episodic tension-type headache in adults. The Cochrane Database of Systematic Reviews. July 2015

頭痛（英語：headache），又叫頭疼，是一種在頭部、頸部或肩膊以上位置發生的局部疼痛。許多頭部和頸部問題的症狀都是頭痛。頭痛表现种类繁多，可能是偏頭痛、緊縮型頭痛或丛集性头痛等。有時候頸痛（英语：Neck pain）也可解釋為頭痛的一種，因爲頸部的肌肉、關節或是枕骨神經受到壓迫。頻繁的頭痛會影響

Wöber C. [Alimentary trigger factors that provoke migraine and tension-type headache]. Schmerz. April 2006, 20 (2): 151–9. PMID 15806385. doi:10.1007/s00482-005-0390-2

Advances in the pathophysiology of tension-type headache: From stress to central sensitization. Current Pain and Headache Reports. 2009, 13 (6): 484–494.

alone in episodic tension-type headache: meta-analysis of four randomized, double-blind, placebo-controlled, crossover studies. J Headache Pain. November