Estrogen, a well-known trigger for migraine in women, seems to also play a role in migraine attacks in men. In a Dutch study, men with migraine had increased levels of estradiol, as well as symptoms ...

Dear Pharmacist: I am debating whether or not to fill the prescription for Estradiol, and I want more information on this drug and estrogen in general. I need it for hot flashes. —M.G., San Diego, ...