Sumatriptan narrows blood vessels in the brain, relieving migraine and cluster headache pain. This action reduces inflammation and lessens the throbbing sensation.
It also blocks pain signals sent to the brain from nerves in the blood vessels and brain.
Sumatriptan comes in various forms: tablets, nasal spray, and injections, offering different absorption rates and onset times. The nasal spray usually works faster than tablets.
| Tablet | 30-60 minutes | 2-4 hours |
| Nasal Spray | 15-30 minutes | 2-4 hours |
| Injection | 10-15 minutes | 2-4 hours |
Remember to consult your doctor before using sumatriptan, especially if you have heart conditions, high blood pressure, or other health concerns. They can help determine the appropriate dosage and address potential side effects, which can include nausea, dizziness, or tingling.
Sumatriptan is a powerful medication, but it’s not a preventative treatment. It’s designed to stop a headache once it’s started.
