Savings guide
How to Save on Lasix (Furosemide) 40 mg
Generic Furosemide averages $3.50 vs brand Lasix at $58.00 — a 94% difference.
Current lowest price
The lowest cash price we track for Lasix 40 mg is about $1.93. Prices update as pharmacies change them — see the full live table below.
Compare live Lasix prices →Generic vs brand
The FDA requires generic medications to demonstrate bioequivalence, meaning the same active ingredient, strength, dosage form, and route of administration as the brand-name product. A generic version of Furosemide works the same way in the body as brand Lasix.
Because generics don't carry the original research and marketing costs, they usually cost far less while meeting the same FDA quality, strength, and purity standards. Read our generic vs. brand explainer →
Cheapest pharmacies for Lasix
- Mark Cuban Cost Plus$1.93
- Costco Pharmacy$2.17
- Publix Pharmacy$2.42
Steps to save on Lasix
1. Compare cash prices
Compare Lasix cash prices across every US pharmacy before you fill — the same drug can cost several times more at one counter than another.
2. Check for a generic
Ask your prescriber or pharmacist about generic Furosemide, which is usually far cheaper than brand Lasix and is FDA-rated therapeutically equivalent.
3. Apply a pharmacy coupon
Use a free discount coupon (such as GoodRx) at the pharmacy counter. Coupons and insurance cannot be combined, so compare the cash-coupon price against your copay.
4. Ask about patient assistance
Ask the manufacturer and nonprofit foundations whether a patient-assistance or copay program covers this medication if you qualify.
5. Try mail-order
Mail-order pharmacies like Mark Cuban Cost Plus often price 90-day generic supplies below retail. Confirm the drug is in their catalog first.
FAQ
How can I save money on Lasix?
Compare cash prices across pharmacies, ask about generic Furosemide, use a free coupon, and check for a manufacturer assistance program. Prices for the same drug vary widely between pharmacies.
Is there a generic version of Lasix?
Yes — Furosemide is available as a generic and is usually much cheaper than brand Lasix. The FDA requires it to have the same active ingredient, strength, and dosage form.
Does Lasix have a manufacturer savings program?
We don't have a verified manufacturer savings program on file for Lasix. Compare pharmacy cash prices and coupons, which anyone can use without enrollment.
Which pharmacy has the cheapest Lasix?
Right now Mark Cuban Cost Plus shows one of the lowest cash prices, around $1.93. Mark Cuban Cost Plus and Costco are frequently the cheapest for generics.
Do I need insurance to get these prices?
No. Every price and coupon shown is a cash-pay price that anyone can use without insurance. Compare the cash price against your insurance copay and use whichever is lower.