Dyspareunia is the common name for diarrhea, which may be due to bacterial infection, food poisoning, etc. Antibacterial drugs such as ciprofloxacin and gastric lavage can be given according to the cause for a quick solution. 1. Bacterial infections: such as E. coli, salmonella and other bacterial infections of the digestive tract, can cause diarrhea, take antibacterial drugs such as ciprofloxacin, levofloxacin, and montelukast, etc. can play an effective role in stopping diarrhea. 2. Food poisoning: often caused by toxins in food or by bacterial infection, gastric lavage, cephalosporin and other anti-infective. There are many reasons for diarrhea, if the symptoms are not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, after a clear reason to give targeted treatment, the above drugs should be used under the guidance of a doctor, prohibit the use of private medication.