Reminyl, known generically as galantamine, is a medication primarily used in the management of mild to moderate Alzheimer's disease. It functions as a cholinesterase inhibitor, which means it works by increasing the levels of acetylcholine, a chemical messenger involved in memory and learning, in the brain. By doing so, Reminyl can help to slow down the progression of symptoms related to Alzheimer's, such as cognitive decline and difficulty with memory. It is important to note that while Reminyl can help manage symptoms, it is not a cure for Alzheimer's disease. The medication is usually taken orally, and its dosage is adjusted based on the patient's response and tolerance to the treatment.