How much does Lasix 40 mg cost without insurance?
As of August 2026, the lowest verified cash price for Lasix 40 mg (Furosemide) is $4.00 at Walmart $4/$10 generic list, based on 7 verified US pharmacy quotes. You don't need insurance to fill it, every price below is a real quote we verified, not an estimate or an insurance copay.
| Pharmacy / source | Type | Verified cash price |
|---|---|---|
| Walmart $4/$10 generic list | program | $4.00 |
| Costco Pharmacy | pharmacy | $4.00 |
| H-E-B Pharmacy | program | $4.00 |
| Amazon Pharmacy RxPass | program | $5.00 |
| Mark Cuban Cost Plus | pharmacy | $5.66 |
| Honeybee Health | pharmacy | $7.20 |
Last verified Aug 27, 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 cheapest way to buy Lasix 40 mg without insurance?
- The lowest verified cash price we currently have for Lasix 40 mg (Furosemide) is $4.00 at Walmart $4/$10 generic list, from 7 verified pharmacy quotes. Prices change; confirm at the pharmacy before you buy.
- Is a generic version of Lasix available?
- Yes: Furosemide is the generic of Lasix and is what drives the low cash prices above.