Please help improve the article with a good introductory style. (October 2009) (Learn how and when to remove this template message) A molecular probe is a group of atoms or molecules used in molecular biology or chemistry to study the properties of other molecules or structures.
Several medications are approved by the U.S. Food and Drug Administration to treat symptoms of Alzheimer's. Donepezil (AriceptÂ®), rivastigmine (ExelonÂ®), and galantamine (RazadyneÂ®) are used to treat mild to moderate Alzheimer's (donepezil can be used for severe Alzheimer's as well). Memantine (NamendaÂ®), is used to treat moderate to severe Alzheimer's.
That's why I'm finding out how adding once-a-day NAMENDA XR may help my loved one with moderate to severe Alzheimer's disease. NAMENDA XRÂ® is a once-a-day medication approved for moderate to severe Alzheimer's disease that can be used alone or in combination with an acetylcholinesterase inhibitor (AChEI).