Uses and Side Effects
Sumatriptan is used to help a migraine, not to prevent them. Once a migraine or severe headache starts, take either a tablet, or use an injection, or nasal spray to cure it. Sumatriptan is a prescription drug, and the recommended dose is between 25-100 mg. After two hours, if you still have a headache, or the pain comes back, take a second dose of Sumatriptan, but no more than 200 mg in a 24 hour period.
Migraines are caused when blood cells widen in the brain. Sumatriptan effects a natural chemical called serotonin. This constricts blood vessels and blocks other pain pathways in the brain.
Side effects may include dizziness, fatigue, nausea, vomiting, dry mouth, muscle aches or cramps, and throat tightness or chest pain. Throat tightness and chest pain can be attributable to the change in esophageal motility. Sumatriptan may impair one's thinking or way of reacting; be cautious when driving or doing something that requires alertness. Sumatriptan should not be taken 24 hours before or after using another migraine medication.
Migraines are caused when blood cells widen in the brain. Sumatriptan effects a natural chemical called serotonin. This constricts blood vessels and blocks other pain pathways in the brain.
Side effects may include dizziness, fatigue, nausea, vomiting, dry mouth, muscle aches or cramps, and throat tightness or chest pain. Throat tightness and chest pain can be attributable to the change in esophageal motility. Sumatriptan may impair one's thinking or way of reacting; be cautious when driving or doing something that requires alertness. Sumatriptan should not be taken 24 hours before or after using another migraine medication.