Bifidobacterium Triplex and Bifidobacterium Quadruplex, both belong to the composite of live bacterial preparations, the main difference is the number of strains and types of bacteria are different. Bifidobacterium bifidum triplex and bifidobacterium quadruplex, essentially belong to the same class of drugs, both belong to the regulation of intestinal flora of live bacterial preparations. As can be seen from the naming of the drugs, Bifidobacterium bifidum triplex, includes three kinds of live bacteria. And Bifidobacterium bifidum quadruple, including four kinds of live bacteria. So, the number of bacteria in the above two drugs is different. Bifidobacterium triplex live bacteria, mainly include Enterococcus faecalis, Lactobacillus acidophilus, Bifidobacterium longum and so on. Bifidobacterium quadruple live bacteria, mainly including Lactobacillus acidophilus, Enterococcus faecalis, Bacillus cereus, Bifidobacterium infantis and so on. As you can see, the above two medications also have different strains of bacteria. Diseases related to intestinal flora, such as functional dyspepsia, diarrhea, constipation, can be given Bifidobacterium bifidum under the guidance of a doctor to regulate and help improve the patient’s symptoms. Before taking the drug, you should read the instruction manual in detail to understand the contraindications and adverse reactions of the drug, or follow the doctor’s advice to use the drug.