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Medication discounts

Get Promethazine DM for as low as $9.18, which is 62% off the average retail price of $23.96 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 |
|---|---|---|---|
| 6.25mg/ 15mg/ 5ml | 120 ml | $33.03 | $9.18 |
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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 10/24/26.