Insomnia includes difficulty in falling asleep, waking up easily after sleep and sleep maintenance disorder. According to the type of insomnia, choose different medications: 1. If the patient has difficulty falling asleep, choose short-acting sleep aid drugs, such as zolpidem tartrate or zopiclone, which can effectively shorten the time to fall asleep and improve sleep; 2. If the patient is suffering from sleep maintenance disorder, non-benzodiazepines such as dexrazoxane may be used. In addition to medication, it is also very important to improve the patient’s poor lifestyle. Patients should not watch stimulating videos, eat too much, exercise strenuously, drink coffee, strong tea, alcoholic beverages and other excitatory beverages before going to bed, and can soothe the mind and reduce stress by soaking feet in hot water, taking a hot bath and listening to soothing music to improve sleep. In short, sleep deprivation to find the cause, from the self to do up, improve sleep.