Yijunkang is the trade name and generic name of Compound Lactobacillus Acidophilus Tablets, which is effective in regulating intestinal flora. Compound Lactobacillus Acidophilus Tablets is composed of Japanese strain Lactobacillus Acidophilus, Bacillus subtilis, Streptococcus faecalis, Chinese strain Lactobacillus Acidophilus and so on, which is suitable for intestinal dysfunction caused by intestinal flora imbalance, common diarrhea and so on. Compound Lactobacillus acidophilus tablets are intestinal flora adjusting drugs, which can increase intestinal acidity, decompose sugar to produce lactic acid, thus inhibiting the reproduction of intestinal pathogenic bacteria, which can maintain intestinal function as well as reduce symptoms such as bloating, diarrhea, constipation, and so on. The increase of intestinal probiotics can also improve human immunity and reduce the occurrence of liver diseases. Adverse reactions to Compound Lactobacillus acidophilus tablets are not known. It is forbidden for those who are allergic to this product, and should be used with caution for those with allergies, and should not be combined with substances or medicines that can inhibit or adsorb live bacteria such as ellagic acid, medicinal charcoal, bismuth, tincture, and so on. Compound Lactobacillus acidophilus tablets need to be used under the guidance of a doctor for better treatment of the disease.