Memantine (Namenda)

Memantine (Namenda) is a medication used to treat moderate to severe Alzheimer's disease. It works by regulating glutamate, a neurotransmitter involved in memory and learning. In Alzheimer's, excess glutamate can damage brain cells, so memantine helps protect those cells and may improve or stabilize symptoms such as memory loss and confusion. It is typically taken orally and can be used alone or with other Alzheimer’s medications. While it doesn't cure the disease, it can help improve quality of life by maintaining cognitive function for a longer period.