Generic for losartan?

Losartan itself is the generic name.
The drug is sold in the U.S. under a few brand names, the most common being:

| Brand name | Generic name (chemical) | Typical dosage form |
|------------|-------------------------|---------------------|
| Cozaar | Losartan potassium | 25 mg, 50 mg tablets |
| Cozaar® Extended‑Release | Losartan potassium | 12.5 mg, 25 mg, 50 mg tablets |
| Losartan | Losartan potassium | 25 mg, 50 mg tablets (generic version) |

If you’re looking for a generic version to save money, it’s simply “losartan potassium” and can be purchased without a prescription in most U.S. pharmacies. The generic tablets usually come in the same strengths as the brand‑name Cozaar (25 mg and 50 mg).

Key points:
- Generic name: Losartan potassium
- Brand names: Cozaar, Cozaar ER, and other generic versions.
- Common doses: 25 mg once daily, 50 mg once daily (dose adjustment for blood‑pressure control or kidney protection).
- Availability: Over‑the‑counter in most U.S. pharmacies; covered by many insurance plans at a lower cost than the brand name.

If you have a prescription or need help choosing the right strength, your pharmacist can help verify the exact formulation you need.