Final answer:
Depressants are drugs that suppress central nervous system activity. Examples include alcohol, barbiturates, and benzodiazepines. They have a calming effect and are used to treat anxiety and insomnia, although they can be dangerous when misused.
Step-by-step explanation:
Depressants are a class of drugs that suppress central nervous system activity. They include alcohol, barbiturates, and benzodiazepines. These drugs have a calming effect on the brain and are often used to treat anxiety and insomnia. However, they can also be dangerous when taken in overdose or combined with other depressants, as they can cause respiratory depression.
class of drugs that suppress central nervous system activity. They include alcohol, barbiturates, and benzodiazepines. These drugs have a calming effect on the brain and are often used to treat anxiety and insomnia. However, they can also be dangerous when taken in overdose or combined with other depressants, as they can cause respiratory depression.