What condition is Namenda used to treat?

Namenda, known generically as memantine, is primarily used to treat Alzheimer's disease, which is a progressive neurological disorder that affects memory, thinking, and behavior. The medication works by regulating glutamate, a neurotransmitter that plays a key role in learning and memory. In patients with Alzheimer's, abnormal levels of glutamate can contribute to the disease's symptoms. By targeting this specific mechanism, Namenda can help moderate the symptoms of Alzheimer's disease and improve the quality of life for those affected.

Other options listed do not align with the pharmacological action of Namenda. Attention deficit disorder is typically treated with stimulants or certain non-stimulant medications, muscle spasms are generally managed with muscle relaxants, and anemia is commonly treated with iron supplements or other specific therapies depending on the underlying cause. Thus, the specific application of Namenda makes it a critical treatment option for Alzheimer's disease.