Baby diarrhea may be caused by intestinal infections, intestinal flora imbalance, imperfect development of the digestive system, you can eat bifidobacteria, gram-positive bacilli, fungi probiotics and other probiotics to assist in the treatment. 1. Intestinal infections: acute watery diarrhea is mostly viral or enterotoxin-producing bacterial infections after cholera is excluded, after anti-infective treatment, bifidobacteria such as bifidobacterium triplex tablets can be used to regulate intestinal flora as appropriate. 2. Intestinal flora imbalance: Simple intestinal flora imbalance, without combining with other causes such as infection, can use gram-positive bacilli such as Lactobacillus acidophilus tablets to regulate intestinal flora to relieve diarrhea. 3. Imperfect development of the digestive system: If the baby is still small, due to the imperfect development of the digestive system, resulting in the appearance of diarrhea. Can correct the electrolyte disorders caused by diarrhea, followed by fungal probiotics such as Saccharomyces boulardii to regulate as appropriate. The baby diarrhea to clarify the specific pathogenesis, targeted treatment, to avoid aggravation of the condition. The above medication should follow the doctor’s instructions.