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 Memantine ER for as low as $40.90, which is 95% off the average retail price of $768.13 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 |
|---|
| 7mg | 30 capsules | $359.46 | $24.35 |
| 14mg | 30 capsules | $290.88 | $24.17 |
| 21mg | 90 capsules | $1,374.99 | $46.21 |
| 28mg | 90 capsules | $888.98 | $50.80 |
Check your prescription
Pricing is calculated based on your prescription details.
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 09/13/26.