Sumatriptan 100mg is a potent antimigraine medication belonging to the triptan class of drugs. It’s specifically designed to treat acute migraine attacks, with or without aura, by targeting the underlying mechanisms of migraine pain.
Uses
Sumatriptan is primarily used for:
- Acute treatment of migraine headaches with or without aura
- Relief of cluster headache episodes in some cases
- Not intended for migraine prevention or tension headache treatment
Benefits
- Rapid relief of migraine pain
- May alleviate associated symptoms like nausea and light sensitivity
- Can be effective even if taken after migraine onset
- Allows many patients to resume normal activities quickly
- Available in various formulations (tablets, nasal spray, injections)
- Can reduce the need for additional pain medications
How It Works
Sumatriptan acts as a selective serotonin receptor agonist. It constricts certain blood vessels in the brain and inhibits pro-inflammatory neuropeptide release, effectively reducing migraine pain and associated symptoms.
Sumatriptan 100mg Dosage
The typical dose is one 100mg tablet taken at the first sign of a migraine. If there’s no relief, do not take a second dose without consulting your doctor. Do not exceed 300mg in a 24-hour period. Always follow your healthcare provider’s specific dosing instructions.
Side Effects
Common side effects may include tingling sensations, flushing, dizziness, and fatigue. Less common effects can include chest tightness, neck pain, and jaw discomfort. Rare but serious side effects may include heart problems or allergic reactions. Seek immediate medical attention if you experience severe chest pain, shortness of breath, or signs of an allergic reaction.
Warning
Not recommended for people with certain heart conditions, uncontrolled hypertension, or a history of stroke. Use caution if you have risk factors for heart disease. Do not use within 24 hours of taking ergotamine-type medications or other triptans.
Interactions
May interact with certain antidepressants (especially MAOIs and SSRIs), leading to a potentially dangerous condition called serotonin syndrome. Can interact with ergotamine-containing or ergot-type medications. Always inform your healthcare provider about all medications you’re taking.
Important Information
Take at the first sign of a migraine for best results. Do not use for more than 10 days per month to avoid medication overuse headaches. If your headache pattern changes or worsens, consult your healthcare provider. This medication may cause drowsiness; avoid driving or operating machinery until you know how it affects you.
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