Diazepam, commonly known by the brand name Valium, is a medication belonging to the benzodiazepine class.

Uses:

Anxiety Disorders: Diazepam is primarily used to treat anxiety disorders, including generalized anxiety disorder (GAD), panic disorder, and social anxiety disorder.
Muscle Spasms: It is also prescribed to relieve muscle spasms, including those caused by cerebral palsy, paraplegia, or other neurological conditions.

Dosage:

Dosage of diazepam varies widely depending on the condition being treated, the patient's age, and their response to the medication.
For anxiety disorders, typical starting doses range from 2 mg to 10 mg, taken 2-4 times daily.
For muscle spasms, initial doses can range from 2 mg to 10 mg, taken 3-4 times daily as needed.