Poor sleep in the summer is related to the environment, as the summer heat can make it difficult for patients to fall asleep. Because of the hot and dry environment, patients also tend to be awake during the night. Therefore, for patients with poor sleep in summer, the main adjustment is through the following aspects: 1. adjust the temperature of the patient’s room, you can use fans or air conditioning to create a comfortable sleep environment, which can improve the patient’s sleep problems. 2. if after the above adjustments, the patient still can not fall asleep or poor sleep quality, it is recommended to take oral medication to improve. Patients can take Baili sleep capsule, sweet dream capsule, tranquilize the brain oral liquid, date Ren tranquilize capsule, these drugs can adjust the function of the internal organs, improve the patient’s sleep. 3, patients can take oral sleeping pills to deepen the depth of sleep, improve sleep quality, such as oral dexrazoxane, eszopiclone, diazepam, but these drugs are recommended that patients take as needed.