The statement “tonify the spleen and benefit the intestines pill to treat colitis” is inaccurate. Colitis belongs to the category of “abdominal pain and diarrhea” in traditional Chinese medicine, and the “tonifying the spleen and benefiting the intestines pills” can treat abdominal pain and diarrhea caused by deficiency of the spleen and stagnation of qi. The spleen and intestines pill is composed of astragalus, ginseng and other ingredients of a proprietary Chinese medicine, there is beneficial to the qi and blood (replenish the body of qi and blood), warming the yang to move the efficacy of qi, and astringent intestines to stop diarrhea (through the enhancement of intestinal astringency to alleviate the diarrhea) effect; can be used to treat spleen deficiency and qi stagnation caused by the discharge of diarrhea, such as abdominal distension and pain, and can also be treated for intestinal tinnitus and diarrhea, etc.; therefore, replenishment of spleen and intestines pill can be a treatment for diarrhea and abdominal pain, and comply with the doctor’s instructions for the use of the drug. The adverse reactions of tonifying the spleen and benefiting the intestines pill are uncertain; it is contraindicated for those who are allergic to its ingredients, prohibited for pregnant women, not suitable for people with diarrhea caused by dampness-heat in the large intestine (the large intestine feels dampness-heat evil qi), also used with caution for patients with colds and fever. If you feel unwell, you need to improve the relevant examination under the guidance of a doctor to clarify the diagnosis, and need to standardize the treatment, so as not to delay the condition.