Diazepam PPM 5 mg is a prescription medication that belongs to a class of drugs called benzodiazepines. It is commonly used to treat anxiety disorders, relieve muscle spasms, control certain types of seizures, and manage symptoms of alcohol withdrawal. It may also be prescribed before medical procedures to help reduce anxiety and promote relaxation. Diazepam works by enhancing the effects of gamma-aminobutyric acid (GABA), a naturally occurring neurotransmitter in the brain. GABA helps slow down nerve activity, and by increasing its effect, diazepam calms the central nervous system. This results in reduced anxiety, muscle relaxation, sedation, and anticonvulsant effects. The medication typically begins to work within 30 to 60 minutes after being taken orally, with calming effects lasting several hours.