What are the commonly used types of depressants?

Depressants are a class of drugs that slow down the central nervous system, leading to relaxation and decreased brain activity. There are several commonly used types of depressants, including alcohol, benzodiazepines, and barbiturates. Alcohol is the most widely used depressant and is legally available for recreational consumption. Benzodiazepines, such as Xanax and Valium, are prescribed for anxiety and sleep disorders. They work by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA), which helps regulate brain activity. Barbiturates, often used as sedatives and anesthetics, act by depressing the central nervous system and inducing sleep. While these depressants can be beneficial when used therapeutically, they also carry a risk of dependence and abuse, leading to potentially severe health consequences.

This mind map was published on 6 December 2023 and has been viewed 45 times.