The generic name of Befeida is Bifidobacterium Triplex Live Bacteria Enteric Capsules, which has the effect of inhibiting harmful bacteria and maintaining normal intestinal function, and can improve intestinal flora imbalance, relieve diarrhea, constipation and other conditions. Bifidobacteria Triple Live Bacteria Enteric Dissolving Capsule is a live bacterial preparation, this drug can form a protective barrier on the surface of intestinal mucosa, reduce the invasion of pathogenic bacteria on the human body, inhibit the production of toxins by harmful bacteria, and maintain the normal function of the intestinal tract. This drug is suitable for acute and chronic diarrhea and constipation caused by imbalance of intestinal flora, as well as medium-sized acute and chronic diarrhea, dyspepsia and bloating. Bifidobacterium triplex enteric capsule is less effective when taken with antimicrobials or antacids, so it should be taken separately. In addition, when combined with medicinal charcoal, tannins, bismuth, tinctures and other drugs, these drugs will adsorb or kill live bacteria, so they should not be used together. This drug is contraindicated for those who are allergic to it. Although the adverse effects of Bifidobacterium triplex enteric capsules have not been clarified, they should not be taken indiscriminately, and the drug must be used under the guidance of a doctor or in accordance with the instructions for use of the drug.