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Pricing is calculated based on your prescription details.

Get Chlorothiazide for as low as $15.64, which is 63% off the average retail price of $42.45 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 |
|---|---|---|---|
| 250mg | 30 tablets | $21.15 | $19.04 |
| 500mg | 30 tablets | $42.45 | $15.64 |
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 10/12/26.