| ๐ฌ Active Ingredient (Generic Name): | Sumatriptan Succinate |
| ๐ Indication: | Acute Migraine Treatment |
| ๐บ๐ธ US Brand: | Imitrex |
| ๐ญ Manufacturer: | Sun Pharmaceutical Industries Ltd. (Founded: 1983) |
| ๐ฆ Packaging: | 1 Tablet per Strip |
| ๐งช Strengths: | 50 mg, 100 mg |
| ๐ Delivery Time: | 6โ15 days |
๐ฟ What is Sumatriptan (Suminat)?
Suminat contains Sumatriptan, a selective 5-HT1B/1D receptor agonist for acute migraine relief. It works by constricting dilated cranial blood vessels and inhibiting pro-inflammatory neuropeptide release, thus alleviating headache, photophobia, and nausea.
Clinical trials demonstrate that Suminat provides significant pain relief within 30โ60 minutes and sustained benefit at two hours, enhancing patient functionality during attacks. Its safety and rapid onset make it a cornerstone in acute migraine management.
For full prescribing information and safety data, refer to the FDA label for Imitrex and the Drugs.com monograph. Additional references include the NHS Medicines AโZ and the WHO Essential Medicines List.
๐งฌ Pharmacology & Mechanism of Action
| Attribute | Detail |
| Chemical Formula | C14H21N3O2S |
| Molecular Weight | 295.4 g/mol |
| Bioavailability | ~14% (oral) |
| Metabolism | Hepatic (MAO-A) |
| Half-Life | ~2 hours |
Sumatriptanโs vasoconstrictive effect targets migraine pathophysiology, offering rapid symptomatic relief.
๐ก Indications & Dosing
| Strength | Dose |
| 50 mg | 50 mg at migraine onset; may repeat after 2 hours (max 200 mg/day) |
| 100 mg | 100 mg at onset; may repeat once after 2 hours (max 200 mg/day) |
Take with water at first sign of attack. Do not exceed 200 mg in 24 hours.
โ ๏ธ Warnings & Side Effects
Common:
- Sensations of pressure or tightness
- Flushing, dizziness
- Fatigue, somnolence
Serious:
- Coronary vasospasm (angina, MI)
- Cerebral hemorrhage
- Serotonin syndrome (with other serotonergics)
Contraindicated in cardiovascular disease; monitor chest symptoms closely.
๐ฅ Storage Instructions
Store at 20โ25ยฐC away from moisture. Keep in blister until use. Store out of reach of children.
๐ Global Availability & Purchasing
- USA: Prescription-only (Imitrex).
- UK & Europe: Prescription required; generics available.
- Australia: Prescription and TGA approval needed.
Import from India can reduce cost; ensure valid prescription and regulatory compliance.
๐ Related Migraine Therapies
- Zomig 2.5 mg โ Zolmitriptan.
- Maxalt 10 mg โ Rizatriptan.
- Relpax 40 mg โ Eletriptan.
- Migrainege โ Sumatriptan nasal spray.
- Propranolol 40 mg โ Migraine prophylaxis.
๐ฅ Educational Video on Sumatriptan
๐จโโ๏ธ Expert Commentary: Dr. Maya Singh, Neurologist
โSumatriptan is a first-line acute migraine therapy due to its rapid onset and proven effectiveness. Suminatโs formulation ensures consistent relief for patients.โ




