It used in the treatment of Alzheimer's disease and dementia in Parkinson's disease. It should be used in patients with moderate to severe Alzheimer's disease the levels of a chemical messenger (acetylcholine) involved in transmission of nerve signals.
It is a cholinesterase inhibitor. It works by increasing the levels of a chemical messenger (acetylcholine) involved in transmission of nerve signals.
Nausea, Vomiting, Loss of appetite, Fatigue, Insomnia (difficulty in sleeping), Diarrhoea, Muscle cramp