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Namenda Side Effects Center: Detailed Datasheet

Medically reviewed by Min Clinic Staff | Updated: January 2026

Namenda (Memantine HCL) side effects drug center

 

PROFESSIONAL

CONSUMER

SIDE EFFECTS

 

Namenda Side Effects Center

What Is Namenda?

Namenda (memantine hydrochloride) is an orally active NMDA receptor antagonist used to treat moderate to severe Alzheimer's type dementia.

What Are Side Effects of Namenda?

Common side effects of Namenda include:

  • tiredness,
  • body aches,