It is shocking to me just how many people suffer from migraine headaches. Even more surprising is just how many people present to an ENT clinic with complaints of a persistent sinus infection when really the sinus pain is actually due to a migraine . In fact, there are some estimates that up to 80% of patients who present to an ENT clinic with primary complaint of sinus headaches or chronic sinusitis ultimately are proven to be suffering from migraines instead. See references below. Thi…