Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Health conditions
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Medication discounts

Get K-Tab for as low as $7.52, which is 51% off the average retail price of $15.49 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.

| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 8meq | 30 tablets | $31.99 | $31.99 |
| 10meq | 4 tablets | $15.49 | $9.02 |
| 20meq | 135 tablets | $134.89 | $121.83 |
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Pricing is calculated based on your prescription details.
Popular offers
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 10/05/26.