Delusional disorder belongs to the categories of epilepsy and lily disease in Chinese medicine, and Chinese medicine can treat delusional disorder, but the specific effect varies from person to person. Chinese medicine can treat paranoia by taking traditional Chinese medicines, such as Lily Dihuang Tang and Chaihu Shuohe San. Lily Dihuang Tang, the main treatment of lily disease belongs to the cardiopulmonary yin deficiency internal heat syndrome. Symptoms of trance, want to eat and eat again can not eat, sometimes want to eat, sometimes bad food and so on. Chai Hu Shuo Liver Essence, with the efficacy of dredging the liver and regulating qi (regulating stagnation of liver qi), activating blood circulation and relieving pain (relieving pain by removing blood stasis). It is used for treating the symptoms of liver qi stagnation (the lack of smooth flow of liver qi). Symptoms include pain in the ribs and wounds, tightness in the chest (frequent sighing), depression and irritability, belching (hiccups), and distension of the epigastrium (abdomen). This medicine should not be taken for a long time. If you need to use the medicine, you should go through the doctor’s diagnosis and follow the doctor’s instructions to standardize the treatment.