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Medication discounts

Get Cephalexin for as low as $18.71, which is 54% off the average retail price of $40.36 for the most common version, by using a GoodRx coupon.
You can save more on select medications with GoodRx Companion. See which medications are eligible.

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Pricing is calculated based on your prescription details.

| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 250mg | 28 capsules | $17.48 | $13.54 |
| 500mg | 28 capsules | $30.26 | $10.68 |
| 750mg | 14 capsules | $161.07 | $39.10 |
| 100ml of 125mg/ 5ml | 1 bottle | $27.99 | $15.28 |
| 200ml of 125mg/ 5ml | 1 bottle | $41.99 | $19.78 |
| 100ml of 250mg/ 5ml | 1 bottle | $32.91 | $15.03 |
| 200ml of 250mg/ 5ml | 1 bottle | N/A | $19.92 |
| 250mg | 28 tablets | $127.77 | $34.81 |
| 500mg | 14 tablets | $126.41 | $31.72 |










250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.
GoodRx coupon prices last updated on 10/07/26.