Why do I get a pounding migraine headache from drinking cheap light draft beer?
1. Introduction A pounding migraine headache from drinking cheap light draft beer is primarily caused by the ingestion of biogenic amines, specifically tyramine and histamine, which are natural byproducts of the fermentation process. These chemical compounds provoke rapid vasodilation and subsequent vasoconstriction of the cranial blood vessels, triggering the neurological pain pathways associated with migraines. … Read more