Were you looking for information about Imitrex? Imatrix is a common misspelling of Imitrex.
Imitrex® (sumatriptan succinate) is a medicine approved for treating migraine headaches. It works by narrowing the blood vessels in the head that become dilated during a migraine, helping them return to their normal state. Imitrex is available by prescription only and comes in the form of tablets, an injection, and a nasal spray. You should talk to your healthcare provider before using this migraine medication if you have high cholesterol, high blood pressure, diabetes, or any heart problems.
(Click Imitrex for more information about the effectiveness of Imitrex, to find out when and how to take this drug, and for a list of side effects that may occur with treatment. You can also click any of the links in the box to the right for specific information.)