Sleeping pills include benzodiazepines, cyclic pyrrolidones and non-benzodiazepines, barbiturates, aldehydes, melatonin receptor agonists, and others. The details are as follows: 1. benzodiazepines: diazepam, nitrazepam, clonazepam, and so on. 2. Cyclopyrrolidones and non-benzodiazepines: drugs for insomnia include zolpidem, zopiclone, zaleplon. 3. Barbiturates: including phenobarbital, barbiturates, etc. Currently, barbiturates are rarely used in clinical practice. 4. Aldehydes: such as chloral hydrate. 5. Melatonin receptor agonists: such as ramelteon, can treat chronic and transient insomnia characterized by sleep induction difficulties. The above drugs are psychotropic and should be prescribed by a qualified physician and used in strict compliance with medical advice. The use of drugs must be under the guidance of a physician, do not take drugs blindly on your own to avoid adverse reactions.