Admenta 5Mg Tablet is used for the treatment of moderate to severe dementia (confusion) associated with Alzheimer's disease. It cannot cure the disease but it can help the effected person by improving his awareness, memory and ability to perform different types of routinely functions. It works on the substance glutamate in our brain by acting as an NMDA receptor antagonist, which may help in the reduction of the symptoms related to Alzheimer's disease. WARNING & PRECAUTIONS Talk to your doctor before taking this medicine, if you: Are allergic to memantine hydrochloride or any of the other ingredients of this medicine have a history of epileptic seizures have recently experienced a myocardial infarction (heart attack) are suffering from congestive heart failure or from an uncontrolled hypertension (high blood pressure) suffer from renal impairment (kidney problems)