Good night capsule is not a sleeping pill, it is a proprietary Chinese medicine, can play a tranquilizing effect, but it is not the same as the traditional sleeping pills. The traditional sleeping pills mainly include diazepam, eszopiclone, alprazolam, dexrazoxane, which mainly play the role of inhibiting the functional activity of the cerebral cortex, so it is said to have a tranquilizing, sedative, hypnotic effect. However, Goodnight capsules are proprietary Chinese medicines and will not have the same powerful effect as sleeping pills. The clinical application of sleeping pills should be carried out under the guidance of a doctor, because the application of a large dose of drugs or a long time after taking some side effects, leading to dependence on the drug, addiction. Long-term use of sleeping pills can lead to slow brain function and memory loss.