Benzodiazepines, such as valium, alprazolam, clonazepam and other drugs, can treat: insomnia, anxiety, epilepsy, central muscle relaxation, etc. However, there is a certain degree of addiction when taken in large quantities over a long period of time, and some patients have taken the drug for many years, resulting in withdrawal reactions such as insomnia, distraction, nausea, impatience, and sit-stand office when the drug is stopped. The principles of the use of such drugs: 1, on-demand: occasional insomnia can be used without this drug, unless long-term insomnia, through exercise, psychological conditioning, etc., do not see improvement. 2, a small amount: If you must use, you should start with a small amount, and gradually increase the amount or not when it is not effective. 3.Intermittent use: If the symptoms improve, the drug should be gradually reduced or gradually stopped. 4, alternate: If you must take long-term, consider alternating two or more drugs, or use antidepressants instead, to reduce long-term use of a drug to produce psychological dependence. 5.If insomnia, anxiety, etc. occur after stopping the drug, resulting in the inability to stop the drug can be replaced by trazodone, mirtazapine, etc. 6, short half-life drug dependence can be replaced by long half-life drugs.