 [ Symptoms ] can you use ear wax removal when you have an ear infection [ Disease ] 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