What type of drugs are commonly known as Alzheimer's drugs?

Alzheimer's drugs are primarily classified as acetylcholinesterase inhibitors, which work by increasing levels of acetylcholine in the brain. Acetylcholine is a neurotransmitter that is important for memory and cognitive function, and its depletion is a characteristic feature of Alzheimer's disease. By inhibiting the enzyme acetylcholinesterase, these drugs slow down the breakdown of acetylcholine, thereby improving communication between nerve cells and potentially alleviating some symptoms associated with Alzheimer's disease.

This pharmacological approach is specifically tailored to address the underlying biochemical changes that occur in the brains of individuals with Alzheimer's, providing a targeted treatment option to help patients manage their symptoms more effectively. In clinical practice, medications such as donepezil, rivastigmine, and galantamine fall into this category and are commonly prescribed for individuals diagnosed with Alzheimer's disease.