Diarrhea with foam may be a symptom of acute enteritis, bacillary dysentery, irritable bowel syndrome and other diseases, need to be based on the specific cause of the medication, you can use antibiotics, antidiarrheal drugs such as cefaclor, montelukast and so on. 1. Acute enteritis: When acute enteritis occurs, the stimulation of inflammation will increase intestinal secretions, which can lead to diarrhea, mucus stools with foam and other symptoms. Cefuroxime tablets, cefaclor capsules and other drugs can be used for treatment, which can play a certain role in sterilization. 2. Bacterial dysentery: the patient’s digestive tract is infected, resulting in increased gas production. At the same time, gastrointestinal peristalsis is accelerated, and there is a situation of unformed feces. Thus, it is easy to have diarrhea with foam. Norfloxacin capsules, montelukast and other drugs can be used for treatment, which can play a certain bacteriostatic effect of diarrhea. 3. Irritable bowel syndrome: Irritable bowel syndrome can lead to intestinal dysfunction, resulting in increased intestinal peristalsis, causing increased gas production, which can lead to diarrhea with foam. Can use montelukast antidiarrheal agent, loperamide hydrochloride capsules and other drugs for treatment, can play a better role in stopping diarrhea. The occurrence of diarrhea with foamy situation, you need to go to the hospital in time for examination and treatment. At the same time all drugs must be under the guidance of a doctor.