imitrex injection is a medicine called a triptan. you should take it only if you have a prescription. imitrex injection is used to relieve your migraine or cluster headache. it is not used to prevent attacks or reduce the number of attacks you have. use imitrex injection only to treat an actual migraine or cluster headache attack. the decision to use imitrex injection is one that you and your healthcare provider should make together based on your personal needs and health. talk with your healthcare provider before taking imitrex injection
what is imitrex injection?