Cholinesterase inhibitor

A cholinesterase inhibitor is like a tool that helps the brain work better by blocking a chemical that breaks down another chemical called acetylcholine (a-sit-ul-koh-leen). Acetylcholine is important for communication between different parts of the brain, so when the cholinesterase inhibitor blocks the chemical that breaks it down, it stays in the brain longer and helps the brain work better. This can be really helpful for people with conditions that affect their memory, like Alzheimer's disease, but it's important to talk to a doctor before taking any medicine to make sure it's safe and effective.