Chinese medicine refers to sleep disorder as insomnia. The causes of insomnia are more complicated. If the patient has insufficient blood supply to the heart due to stasis of blood, and the heart veins are not nourished, it may also lead to poor sleep, or even chest paralysis and chest pain, etc., Dan Shen Drink and Jujube Seed Soup may be taken to alleviate the condition. For insomnia caused by internal accumulation of phlegm-dampness, transformation of phlegm-dampness into heat, and phlegm disturbing the heart and mind, Huanglian Wengdian Tang can be taken. Usually, patients with complex conditions such as phlegm-dampness with heart-blood insufficiency or blood stasis with heart-blood insufficiency or phlegm-dampness with blood stasis should be diagnosed according to TCM diagnostic methods to identify the cause and treat the symptoms.