What is Eletriptan?
Eletriptan is an oral medication that is used to treat migraine headaches in adults. Eletriptan is taken as needed when you first start to notice the symptoms of a migraine. It should only be taken for headaches that have been diagnosed as migraines, as it is not used for treating tension or cluster headaches. Eletriptan provides relief from migraine symptoms but does not prevent future migraines.
How does Eletriptan work?
As a selective serotonin receptor agonist, Eletriptan works by stimulating serotonin receptors in the brain. It also narrows the blood vessels in the brain and blocks the release of naturally occurring substances that cause migraine symptoms. Eletriptan may be prescribed in 20 mg or 40 mg tablets, with a maximum dose of 80 mg per day.