There may be individual differences in taking half a sleeping pill, because individuals have different constitutions and different sensitivity to drugs. But if people who do not often take sleeping pills, half a sleeping pill taken orally will suppress the patient’s cerebral cortex and the patient will be able to fall asleep in 20-30 minutes, and the duration may be about 6-8 hours. And if it is often take sleeping pills to improve the sleep of patients, take half a sleeping pill may be less effective, for example, under normal circumstances to eat a piece, the patient may sleep 6-8 hours, half a sleeping pill no to frequent insomnia, may only let the patient sleep well for about 2-3 hours. But it is also not very recommended that patients take sleeping pills for a long time to adjust their sleep, because sleeping pills have a certain degree of dependence. Patients can adjust their lifestyle, and can seek Chinese medicine to improve sleep and improve their health. For example, through acupuncture, acupressure, and herbal pillows to improve sleep. The Chinese medicine can be administered orally by identifying the tongue and pulse.