Generic of namenda?

Are there generic versions of Namenda (memantine)?

Yes. Namenda’s generic drug is memantine. Generic versions are commonly sold under names such as memantine (often as memantine hydrochloride for immediate-release and as memantine extended-release for the longer-acting form).

What’s the difference between Namenda and generic memantine?

Generic memantine is designed to match Namenda’s active ingredient and, depending on the specific product, the same overall dosing pattern:
- Immediate-release (IR): typically taken in more frequent dosing compared with extended-release products.
- Extended-release (ER): sold as memantine extended-release and intended to last through the day, similar to Namenda XR dosing patterns.

What is the “Namenda XR” generic called?

For Namenda XR, the generic is memantine extended-release (commonly listed as memantine ER or similar wording on pharmacy labels).

How can I confirm the exact generic I need at the pharmacy?

Check two things on the prescription label or bottle:
1. Whether it says memantine or memantine ER (extended-release).
2. The strength (mg) and dosing instructions.

If you tell me the exact wording on your prescription (for example, “Namenda,” “Namenda XR,” the mg strength, and whether it’s once or twice daily), I can help you identify the closest generic match.