Diarrhea in medicine is called diarrhea symptoms, drink probiotics can be used to treat diarrhea caused by intestinal flora imbalance. The specifics are related to the type of medication used, personal constitution and other factors. Lactobacillus, Bifidobacterium, Bacillus licheniformis and other probiotic preparations can be used to treat diarrhea caused by intestinal flora imbalance, but the specific efficacy of the medication will be affected by the type of drug, drug compliance, personal constitution, the severity of diarrhea and other factors, the therapeutic effect can be individual differences. It should also be noted that the contraindications and adverse reactions of probiotic preparations are not yet clear, so such drugs must be used under the guidance of a doctor, do not blindly self-medication, so as not to cause adverse consequences.