Compound Lactobacillus acidophilus tablets are a kind of tablets that provide normal flora for the intestine, and after taking them, they can improve the microecology of the intestine and help with constipation and diarrhea symptoms. Now this kind of medicine is more applied, clinically it is more effective for chronic constipation, poor intestinal function, elderly patients or patients with long-term antibiotics. This probiotic now also has further research, that is, from the normal intestinal function of the better stool of people extracted from the fecal cocci, do fecal bacteria transplantation, the method in some treatment centers have research and application, is a new way, for the improvement of stool traits is very helpful.