Atenin generic name is Clostridium Typhimurium Live Bacteria Capsules, the treatment of chronic colitis has a certain effect, but also need to be combined with other drugs. Clostridium Typhimurium Live Bacteria Capsule belongs to microecological drugs, which can be used to treat acute and chronic diarrhea caused by intestinal flora disorders, so it is effective in treating chronic colitis. Avoid taking Clostridium Typhimurium Live Bacteria Capsules with antibacterial drugs. Adverse effects of the drug have not been clarified. It is contraindicated for those who are allergic to certain components of the drug. Pregnant and lactating women should be cautious, and it is recommended to use the drug under the guidance of a physician. Chronic colitis is recommended to seek timely medical treatment as prescribed by the doctor, if it belongs to ulcerative colitis, may be given mesalazine, azathioprine and other drugs.