The most common side effect is feeling drowsy. You're not recommended to use diazepam for longer than 4 weeks. If you take diazepam and feel sleepy, do not drive or use tools or machines. Do not drink alcohol while taking diazepam.

How long does it take diazepam to kick in?

1 When administered via injection, valium takes just one to five minutes to take effect. When taken orally, people usually begin to feel the effects 15 to 60 minutes after ingestion. Rectal gel may be used for those who are experiencing seizures and begins working quickly after administration.

Is diazepam 5 mg a sleeping pill?

Diazepam is a benzodiazepine sleeping pill. It is also known by the trade names Dialar, Diazemuls, Diazepam Desitin, Diazepam Rectubes, Stesolid and Tensium.