Insomnia requires comprehensive treatment: 1. treatment for the cause. 2. sleep hygiene cognitive-behavioral instruction and physical therapy for insomnia patients. 3. medication. First of all, we should actively look for the causes of our insomnia. The causes of insomnia can include sleep conditions, unsuitable environment, such as noisy sleep environment, change of sleep location. Excessive mental and psychological stress, the expansion of the consequences of insomnia, and tension during adjacent sleep can induce insomnia. Irregular work and rest, disturbance of biological clock can also cause insomnia. Some secondary diseases, such as sleep apnea, chronic obstructive pneumonia, taking opioid or hormone drugs, can cause insomnia. Actively seeking the cause of your insomnia and getting rid of it is likely to correct it. Proper understanding of insomnia leads to the elimination of unreasonable notions of insomnia, the reduction of panic about insomnia, and the reshaping of expectations of sleep. Medication is taken only when relief cannot be effectively obtained with non-pharmacological treatment. Medications include benzodiazepines or antidepressants with hypnotic effects, as well as non-benzodiazepines.