Crohn’s disease is a western medical name, in Chinese medicine can be categorized as “diarrhea”, “dysentery” category. Chinese medicine can be used according to the patient’s symptoms, such as Si Jun Zi Tang, Bai Tou Weng Tang and other prescriptions. The general pathogenesis of the disease is weakness of the spleen and stomach, and the treatment is based on supporting the body (cultivating and consolidating the body’s positive qi), benefiting qi, strengthening the spleen and stomach, and emphasizing the regulation of qi. Bai Tou Weng Tang has the efficacy of clearing heat and removing toxins, cooling blood and stopping dysentery (clearing heat and cooling blood, eliminating dysentery, etc.), and is mainly used for treating heat and toxin-containing abdominal pain, diarrhea, frequent stools, incomplete defecation, burning and swelling of the anus, blood in the stools, and thirst for drinking. This formula should be used with caution for those with weak spleen and stomach, symptoms include abdominal distension, stomach pain, shortness of breath, dizziness and loose stools. Sijunzi Tang has the effect of benefiting qi and strengthening the spleen, and is mainly used for treating qi deficiency of the spleen and stomach, with symptoms such as yellowish complexion, little food, lack of desire for food and drink, shortness of breath, reluctance to speak, weakness of limbs, and scanty and unformed stools. This formula is not suitable for people with Yin deficiency and fire exuberance, with symptoms such as dizziness, tinnitus, dry mouth, night sweating, lumbar and knee pain and weakness. The above prescription is for reference only, Crohn’s disease patients are advised to actively seek medical treatment, specific prescription please to the Chinese medicine practitioner prescribed mainly, do not blindly use drugs to prevent aggravation of the condition.