Insomnia is a subjective experience of decreased sleep quality and duration due to difficulty in falling asleep or sleep persistence, which cannot meet the needs of normal physiological and physical recovery and affects normal social function. Drug treatment will have many side effects, usually you can use the following methods to adjust: maintain a good physical and mental state, if the body or psychological before bedtime is a state of tension, then basically there is no way to sleep, so relax the psyche and reduce anxiety. Relaxation methods are breathing slowing down method: rhythmic regular breathing, first fast and then slow, gradually slow down the breathing rate can relax the whole body; squeeze relaxation method: lying on the bed with the nose deep breathing, while bending the toes together to squeeze action, to endure the apex and then slowly relax, so repeatedly relax the whole body muscles. Understanding the sleep rhythm: that is, the biological clock in your own body. A good biological clock will keep you awake when you work, and will also relax your body and mind quickly when you rest and go to sleep quickly. Therefore, you should establish a regular sleep rhythm, go to bed even if you are not sleepy after the sleep time, and do not do anything unrelated to sleep after going to bed to develop a good habit. Increase sleep motivation: The greater the sleep motivation, the easier it is to fall asleep quickly, while the lack of sleep motivation makes it difficult to fall asleep. In layman’s terms, we need to increase the time to stay awake continuously, the longer the awake time, the heavier the sleepiness, and the easier 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; in addition, you can exercise in moderation, keep 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. Finally, if insomnia persists through these three adjustments, you can choose to take oral sedative-hypnotic drugs, but pay attention to the principle of individualized and on-demand medication, and follow medical advice.