Medical Clinics of North America
https://pubmed.ncbi.nlm.nih.gov/?myncbishare=dukemlib&dr=abstract&otool=dukemlib&term=33246522
Headache is the most presenting symptom in primary care, and most are either tension or migraine. Treating the latter involves abortive therapy when the HA has begun and a second important goal is to use a prophylactic agent to prevent future HA from occurring.
07/23/2021