What Is An Example Of A CNS Depressant?

What Is An Example Of A CNS Depressant? Examples of CNS depressants are benzodiazepines, barbiturates, and certain sleep medicines. CNS depressants are sometimes called sedatives or tranquilizers. Do depressants affect the CNS? Depressant substances reduce arousal and stimulation. They do not necessarily make a person feel depressed. They affect the central nervous system, slowing down