Headache Drugs OTC
Divalproex
Depakote is used to control certain types of seizures due to epilepsy. It is also used to prevent migraine headaches.
Sumatriptan
Imitrex is used for treatment of migraine headaches. It targets the blood vessels and the nerves which cause the migraine headaches.
Valporic acid
Valproate is medications primarily used to treat epilepsy and bipolar disorder and to prevent migraine headaches.
Zolmitriptan
Zomig (zolmitriptan) is a medicine approved to treat migraine headaches with or without aura.