What is the generic of Imitrex?
The generic of Imitrex is Sumatriptan. As of July 2026, the lowest verified cash price for Sumatriptan 100 mg is $7.39 at Mark Cuban Cost Plus, based on 14 verified US pharmacy quotes — every price below is a real quote we verified, not an estimate.
| Pharmacy / source | Type | Verified cash price |
|---|---|---|
| Mark Cuban Cost Plus | pharmacy | $7.39 |
| Mark Cuban Cost Plus | pharmacy | $12.97 |
| Honeybee Health | pharmacy | $18.00 |
| CanadaDrugsDirect.com | pharmacy | $27.00 |
| Mark Cuban Cost Plus | pharmacy | $28.91 |
| CanadaPharmacy.com | pharmacy | $29.00 |
Last verified Jul 19, 2026. Cash prices only, from verified public retail and mail-order sources — no insurance copays, no estimates, no extrapolation across strengths or quantities. Prices change; confirm at the pharmacy counter. See our methodology.
Common questions
- What is the generic of Imitrex?
- The generic of Imitrex is Sumatriptan. It contains the same active ingredient and is the version that drives the low cash prices below.
- How much does generic Imitrex (Sumatriptan) cost without insurance?
- The lowest verified cash price we currently have for Sumatriptan 100 mg is $7.39 at Mark Cuban Cost Plus, from 14 verified US pharmacy quotes. Prices change; confirm at the pharmacy before you buy.
- Is generic Sumatriptan as effective as Imitrex?
- Generic Sumatriptan must meet the same FDA standards for active ingredient, strength, and quality as Imitrex. Ask your pharmacist if you have questions about switching.