What is Imitrex and why is it prescribed?

Imitrex is prescribed for the treatment of a migraine attack with or without the presence of an aura (visual disturbances, usually sensations of halos or flickering lights, which precede an attack). The injectable form of Imitrex, is also used to relieve cluster headache attacks. (Cluster headaches come on in waves, then disappear for long periods of time. They are limited to one side of the head, and occur mainly in men.) More...

How should you take Imitrex?

Imitrex should be taken as soon as your symptoms appear, but may be used at any time during an attack.

Imitrex is available in three forms: injection, tablets, and nasal spray.

Imitrex injection is administered just below the skin with an autoinjector (self-injection device). Choose a site where the skin is thick enough to take the full length of the needle (1/4 inch). Avoid injecting Imitrex into a muscle or a vein. Your doctor should instruct you on how to use the autoinjector, More...