Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
About GoodRx
Health conditions
Medications & treatment
Access & affordability
Well-being
Medication discounts

Get Diethylpropion for as low as $14.99, which is 59% off the average retail price of $37.01 for the most common version, by using a GoodRx coupon. Learn about saving on prescription medications with GoodRx Companion.

| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 25mg | 90 tablets | $90.59 | $24.32 |
| 75mg | 30 tablets | $47.87 | $38.27 |
Check your prescription
Pricing is calculated based on your prescription details.
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 09/06/26.