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 Metformin ER (Glucophage XR) for as low as $12.60, which is 84% off the average retail price of $81.00 for the most common version, by using a GoodRx coupon.


| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 500mg | 180 tablets | $89.92 | $17.79 |
| 750mg | 180 tablets | $131.98 | $26.87 |










200+ medications are free, with hundreds more under $10. Just $14.99/mo. (other pricing options available). Terms apply.
GoodRx coupon prices last updated on 07/15/26.