AChE (Acetylcholinesterase) inhibitors

Acetylcholinesterase (AChE) inhibitors are substances that block the enzyme responsible for breaking down the neurotransmitter acetylcholine in the brain. By preventing this breakdown, these inhibitors increase the availability of acetylcholine, which is important for communication between nerve cells. They are often used in treating conditions like Alzheimer's disease, where there's a deficiency in acetylcholine. While effective in helping improve cognitive function temporarily, AChE inhibitors can also cause side effects related to increased nerve activity, such as nausea or muscle weakness. They are a key part of managing certain neurodegenerative conditions.