Tablet and injection versions of generic Imitrex (sumatriptan) are available in the US. Doses are 25mg, 50 mg, and 100mg tablets and 4mg and 6mg injections (kits or pre-filled syringes). Patients have reported prices between $35 and $200! Imitrex’s patent doesn’t actually expire until February; a reader suggested it might be less expensive then.
The generic hasn’t been as effective as the brand name drug for some patients. In Generic Imitrex (Sumatriptan) — Is it as Effective as Brand Name Imitrex, blogger Doc Shazam writes:
…I have taken 2 of “Dr. Reddy’s” generic sumatriptan tablets with almost no relief of headache symptoms, but a plethora of side effects, including aching muscles, nausea, “light headed” feeling and general dis-ease.
Read about other patients’ experiences in their comments on earlier posts on The Daily Headache: