Why Imitrex for Migraine?
Imitrex (Sumatriptan) Is a Headache Medicine That Narrows Blood Vessels Around the Brain. Sumatriptan Also Reduces Substances in the Body That Can Trigger...
Imitrex (sumatriptan) is a headache medicine that narrows blood vessels around the brain. Sumatriptan also reduces substances in the body that can trigger headache pain, nausea, sensitivity to light and sound, and other migraine symptoms. Imitrex is available as oral tablets, a nasal spray, and as an injection.
Why does Imitrex help migraines?
Imitrex contains the active drug sumatriptan. It works by narrowing swollen blood vessels in your brain, which helps relieve the pain of migraine and cluster headaches.
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What does Imitrex do to the body?
Imitrex (sumatriptan) is a headache medicine that narrows blood vessels around the brain. Sumatriptan also reduces substances in the body that can trigger headache pain, nausea, sensitivity to light and sound, and other migraine symptoms.