Features of stabbing, cough, exertional, and sexual headaches in a Turkish population of headache patients. J Clin Neurosci. 2008; 15 :774–777. [ PubMed ] [ Google Scholar ] 3. Chakravarty A. [ncbi.nlm.nih.gov]

[…] qualifying primary HAS as an example of indomethacin responsive headache alongside primary cough and primary stabbing headache). [26] A dose of 25-50 mg before or after intercourse prevents or reduce the duration of HAS. [26] A background history of dyspepsia [smjonline.org]

HAS as an example of indomethacin responsive headache alongside primary cough and primary stabbing headache). [26] A dose of 25-50 mg before or after intercourse prevents or reduce the duration of HAS. [26] A background history of dyspepsia or peptic ulcer [smjonline.org]

Notes: 4.3 Primary headache associated with sexual activity is not associated with disturbance of consciousness, vomiting or visual, sensory or motor symptoms, whereas symptomatic sexual headache may be. [ichd-3.org]

Topiramate more common side effects included paresthesia, cognitive impairment, chronic fatigue, hypersomnolence, irritability and mood fluctuations. [webmedcentral.com]