What is diazepam (Valium) used for?

Diazepam is a prescription medication used to manage anxiety disorders and provide short-term relief from anxiety symptoms. It is also used along with other medications to relieve muscle spasms and seizures. In patients with acute alcohol withdrawal symptoms, diazepam can be useful in providing relief from agitation, tremors, and hallucinations. There may be other uses of diazepam. Your healthcare provider can give you more information.

How does diazepam (Valium) work?

Diazepam works by affecting the levels of certain chemicals in the brain, such as gamma-aminobutyric acid (GABA), and reducing abnormal activity in the central nervous system.  

What are diazepam (Valium) doses?

Diazepam is available in tablet form in doses of 2 mg, 5 mg, and 10 mg and as a 5 mg/5 mL oral solution. The usual daily dose for treating anxiety disorders, muscle spasms, and convulsions is 2 mg to 10 mg, 2 to 4 times a day. For alcohol withdrawal symptoms, the recommended dose is 10 mg, 3 to 4 times a day for the first 24 hours, and then 5 mg, 3 to 4 times a day as needed. 

Doctors prescribe the lowest effective dose of diazepam and assess patients frequently for the need to continue treatment. This is because diazepam is habit-forming and may cause physical dependence, especially if it is taken for several days or weeks.