Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease. It does not cure Alzheimer's disease, but it may improve memory, awareness, and the ability to perform daily functions. This medication works by blocking the action of a certain natural substance in the brain (glutamate) that is believed to be linked to symptoms of Alzheimer's disease.
How To Use
Take this medication by mouth, with or without food. When you first start taking this medication, you will usually take it once daily. Your dose will be gradually increased to lower the risk of side effects. Once your dose increases to more than 5 milligrams per day, take this medication twice daily or as directed by your doctor.
If you are taking memantine oral liquid, read the manufacturer's instruction sheet that comes with the bottle. Follow the directions exactly. Use the oral syringe that comes with the product to measure out your dose. Swallow the medication directly from the syringe. Do not mix it with water or other liquids. Rinse the syringe with water after each use. Consult your doctor or pharmacist if you have any questions.
Use this medication regularly in order to get the most benefit from it. Do not stop taking it or increase the dosage unless your doctor instructs you to do so.
Inform your doctor if your condition worsens.