The pain in the left lower abdomen caused by enteritis is mostly vague or distending, tolerable, without radiating pain, and is often closely related to stool, and may be accompanied by changes in stool characteristics, such as paste-like stool or loose stool, and may also have an increased number of stools. However, for the left lower abdominal pain, there may be gynecological diseases, or urinary stones, so it is recommended that patients need to pay attention to exclude, if the pain is caused by enteritis, oral probiotic treatment can be relieved, such as Clostridium typhimurium tablets or Bacillus subtilis capsules, etc., the specific medication need to consult the drug instructions. If the pain is caused by other acute abdominal conditions, the pain in the left lower abdomen needs to be examined and treated under the guidance of a specialist.