Sumatriptan. It works by narrowing blood vessels in the head stopping pain signals from being sent to the brain and blocking the release of certain natural substances that cause. To relieve your migraine as soon as possible use this medicine as soon as the headache pain begins.
Sumatriptan is in a class of medications called selective serotonin receptor agonists. It is not used to prevent migraine headaches and is not used for cluster headaches. Sumatriptan Imitrex Alsuma Imitrex STATdose System Sumavel DosePro is in a class of drugs referred to as selective serotonin receptor agonists and is prescribed for the treatment of migraine and cluster headaches.
Effects generally occur within three hours.
Generic drugs usually cost less. Sumatriptan works in the brain to relieve the pain from migraine headaches. It is taken by mouth in the nose or by injection under the skin. It works by narrowing blood vessels in the head stopping pain signals from being sent to the brain and blocking the release of certain natural substances that cause.