Can memantine (Namenda) prevent migraine attacks? Explore how it works, clinical evidence, side effects, and what others with ...

Namenda (memantine) can cause side effects that range from mild to serious. More common side effects include dizziness and headache. If side effects from Namenda become difficult to tolerate, talk ...

Namenda (memantine) is a prescription drug used to treat dementia related to Alzheimer’s disease. Namenda comes as an oral tablet and an extended-release oral capsule. It’s a brand-name drug that’s ...