Astragalus has the effect of fixing the surface and benefiting the guards, tonifying the qi and promoting the yang, and generating muscles and astringent sores. Ulcerative colitis belongs to the category of abdominal pain and diarrhea in traditional Chinese medicine, astragalus can not directly treat ulcerative colitis, but can be used to improve the clinical symptoms as prescribed by the doctor, and the identification of the treatment is more effective. As a traditional Chinese medicine, Astragalus can be used for the treatment of qi deficiency, urinary edema, sores (generalized superficial skin diseases) carbuncle gangrene (a kind of poisonous sores, occurring on the surface of the body, limbs, internal organs of the acute suppurative disease) for a long time ulceration does not converge, and so on. This product is sweet and warm, and is good at tonifying Qi. It enters the spleen meridian and is an important medicine for tonifying the middle Jiao (treating qi deficiency by tonifying the spleen), and it can also elevate yang qi. If the treatment of ulcerative colitis is characterized by weak spleen qi (spleen qi weakness), symptoms such as tiredness and fatigue, loose stools (scanty and unformed feces), and sores that are difficult to restrain, it can be paired with the drug to play a good therapeutic effect. The adverse effects of Astragalus have not been clarified, and it is not suitable for those who have stagnation in the body, deficiency of yin and hyperactivity of yang, solid evil on the surface, and those whose sores are still full of heat and toxin at the beginning of sores or after they have been broken. It is recommended to consult a doctor in time if you feel unwell, and if you are diagnosed with ulcerative colitis, it is recommended to standardize the use of medication under the guidance of a doctor.