Insomnia and dreaminess, loss of appetite are the reasons.

Dreaming is a normal physiological phenomenon, and many dreams are closely related to short deep sleep period, insufficient sleep depth and poor sleep quality. Between half an hour and 1 hour before going to bed, don't think about problems or read books, don't watch too nervous TV, avoid taking irritating drinks (such as coffee and strong tea), and don't smoke. You should do proper physical activities (such as walking), do gymnastics, relax properly and avoid nervous mental activities. You can also eat some foods to prevent insomnia, such as milk and fruits (apples, bananas, pears, etc. ) millet porridge, jujube porridge, lotus seed porridge and so on. It is recommended to take Guipi pills orally. Don't use hypnotic and sedative drugs easily, because it has side effects such as drowsiness after getting up in the morning, addiction and rebound after stopping taking drugs, which is not suitable for long-term use.