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Pricing is calculated based on your prescription details.

Get Memantine ER for as low as $40.90, which is 95% off the average retail price of $843.65 for the most common version, by using a GoodRx coupon.


| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 7mg | 30 capsules | $357.09 | $24.35 |
| 14mg | 30 capsules | $293.10 | $24.17 |
| 21mg | 90 capsules | $1,065.93 | $46.21 |
| 28mg | 90 capsules | $888.98 | $50.80 |
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 09/01/26.