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

Get Brantussin DM for as low as $9.92, which is 63% off the average retail price of $26.53 for the most common version, by using a GoodRx coupon.

| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 473ml of 2mg/ 15mg/ 7.5mg/ 5ml | 1 bottle | $26.53 | $16.92 |
200+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly).
GoodRx coupon prices last updated on 07/24/26.