The baby had a week of bloody stools, during which repeated fever may be caused by bacillary dysentery, pediatric enteritis and other causes. Bacterial dysentery can use azithromycin, cephalosporin, etc., enteritis generally use ceftriaxone, benzoxiline montelukast and so on. 1. Bacterial dysentery: children’s feces for mucous pus stool or pus and blood stools to consider bacterial dysentery, due to the number of children with more stools, pay attention to supplemental water to prevent dehydration, parents can be in the guidance of the doctor to the baby to use antibiotics for treatment, such as cotrimoxazole, berberine and so on. 2. Pediatric enteritis: is caused by the digestive system is not sound, immune function is not perfect and other reasons, you can use microbial agents for treatment, such as Bacillus licheniformis live bacterial capsule, can effectively adjust the intestinal flora, but also through the zinc supplement to restore the intestinal mucosal epithelium, so as to achieve the therapeutic effect, but also comply with the doctor’s instructions to use ceftriaxone, benzoxiline montelukast and other drugs for treatment. Baby blood stool with fever may also have other causes, should be timely to the hospital for medical treatment, diagnosed under the guidance of the doctor for treatment. All of the above drugs should be used under the guidance of a doctor, avoid self-medication.