Diarrhea with blood considerations and gastrointestinal inflammation, tumors and dysentery and other diseases, you can take antibiotics, chemotherapy drugs or targeted therapy drugs and antidiarrheal drugs under the guidance of the doctor for the cause of treatment. 1. Gastrointestinal inflammation and dysentery: mainly pathogenic bacteria stimulate and damage the gastrointestinal mucosa, thus causing diarrhea and blood in stool, you can take antibiotics such as ciprofloxacin, roxithromycin, etc. to control inflammation, and you can use antidiarrheal drugs such as montelukast to alleviate diarrhea. 2. Gastrointestinal malignant tumors: malignant tumors can affect the digestive function of the gastrointestinal tract and cause diarrhea, if the malignant tumors rupture, it may cause the symptoms of blood in the stool, you can undergo surgical treatment, and at the same time, cooperate with chemotherapeutic drugs such as vincristine, cyclophosphamide, or targeted drugs such as imatinib to inhibit the malignant proliferation of the tumor and control the progress of the disease. The above drugs should be used under the guidance of professional physicians. If you have diarrhea with blood, we suggest that you go to the hospital in time to find out the cause of the disease under the guidance of a professional doctor, and follow the doctor’s instructions to standardize the treatment, and do not use it blindly on your own.