Benzodiazepines are a type of sedative medication that slow down the body and brains functions. They are commonly prescribed by healthcare providers to treat a variety of symptoms and conditions, including anxiety, insomnia, agitation, seizures, muscle spasms, and pre-surgery anxiety. Benzodiazepines work by increasing the effects of a natural chemical called gamma aminobutyric acid (GABA) in the brain and body, which can make a person feel relaxed, sleepy, and less anxious.

It is important to note that benzodiazepines are classified as controlled substances in many countries, including the United States, and require a prescription to obtain. They can be addictive and have risks associated with their use, including dependence, withdrawal symptoms, and overdose, particularly when used with alcohol or other drugs. Therefore, they are not typically the first option for the treatment of insomnia, anxiety, or other health concerns.