The efficacy of Bifidobacterium Bifidum Quadruple Live Bacteria Tablets includes the treatment of diarrhea, constipation, and functional dyspepsia associated with intestinal flora imbalance. Bifidobacterium Bifidum Quadruple Live Bacteria Tablets is a compound preparation, which has the effect of inhibiting bacteria in the intestinal tract, maintaining normal peristalsis in the intestinal tract, and adjusting the balance of bacterial flora. The bacteria of the main ingredient are beneficial to the body and are mainly used for the treatment of gastrointestinal diseases. Possible adverse reactions include fatigue, drowsiness, etc. Contraindications are not clear. Patients should avoid combining this product with chloramphenicol, cephalosporins, erythromycin and penicillin when taking this product, otherwise the therapeutic effect will be affected. Do not use the drug privately, and always follow the doctor’s instructions to avoid adverse conditions. If you feel unwell, stop using the medicine immediately and go to a regular hospital for timely medical examination.