Memantine HCl, also known as memantine hydrochloride, is a medication used to treat moderate-to-severe Alzheimer's disease. It belongs to a class of drugs known as NMDA receptor antagonists, which work by blocking the action of glutamate, a neurotransmitter that is thought to contribute to the symptoms of Alzheimer's disease.
Memantine HCl is believed to help improve cognitive function and reduce symptoms such as confusion, disorientation, and agitation. It may also slow the progression of the disease in some patients.
Memantine HCl is typically taken orally in tablet form, and the dosage may vary depending on the patient's age, weight, and other medical conditions. Common side effects may include dizziness, headache, constipation, and confusion. It's important to talk to a healthcare professional about the potential benefits and risks of memantine HCl before taking this medication.