Poor sleep is the most common sleep disorder, often manifested as difficulty in falling asleep or persistent difficulty in sleeping, resulting in a decline in sleep quality and duration, which cannot meet the needs of normal physiological and physical recovery, and requires timely adjustment. Common adjustment methods are as follows: 1, understand the sleep rhythm: that is, their own internal biological clock. A good biological clock will keep yourself awake at work, but also at rest time to quickly relax your body and mind, and quickly go to sleep. Therefore, first of all, you should establish a regular sleep rhythm, go to bed even if you are not sleepy after the time, but do not do things in bed that have nothing to do with sleep, such as watching TV, reading books, playing with cell phones, etc. 2.Increase sleep power: The greater the sleep power, the easier it is to go to sleep quickly, while the lack of sleep power will not be easy to fall asleep. First of all, we should increase the time to stay awake continuously, the longer you are awake, the more sleepy you are, and the easier it is to fall asleep, so do not make up for the poor sleep at night and during the day, otherwise it will cause a vicious circle leading to more serious insomnia. 3, to increase the amount of exercise during the day: maintain a certain amount of aerobic exercise during the day, such as brisk walking, jogging, climbing, etc., but pay attention to the two hours before bedtime should avoid exercise. 4, maintain a good state of mind and body: If the body or mind is a state of tension before bedtime, then basically there is no way to sleep, so to relax, reduce depression, anxiety. Commonly used relaxation methods are breathing gradually slow down method, squeeze anti-loose muscle method, etc. In particular, you should do some activities that are conducive to sleep, such as soaking feet with warm water, some acupressure, drink a cup of hot milk, listen to soothing music, etc. Poor sleep is a fairly common problem and there are ways to solve it. If the symptoms persist through the above adjustments, you can choose to take some oral sedative-hypnotic Chinese or Western medicine. However, we should pay attention to the principle of individualized and on-demand medication, and follow medical advice.