The main function of Compound Lactobacillus Acidophilus is to regulate the intestinal flora, which is used for the treatment of intestinal dysfunction caused by intestinal flora imbalance, such as mild acute diarrhea, etc. Its side effects are not clear yet. Compound Lactobacillus acidophilus is a compound probiotic preparation, mainly composed of Chinese strain Lactobacillus acidophilus, Japanese strain Lactobacillus acidophilus, Streptococcus faecalis and Bacillus subtilis, etc., which can regulate the intestinal flora by decomposing sugar to produce lactic acid, increasing intestinal acidity and inhibiting the growth of intestinal pathogenic bacteria. Compound Lactobacillus tablets are mainly used in the treatment of intestinal dysfunction caused by intestinal flora imbalance, such as mild acute diarrhea. The side effects of Compound Lactobacillus tablets are not clear, there are no obvious side effects, but a small number of patients may also experience nausea, bloating and other abdominal discomfort after taking it. Compound Lactobacillus tablets should be avoided to be taken at the same time with antacids, antibacterials, bismuth, tannins, medicinal charcoal, tinctures and other medicines, so as not to affect the efficacy. It is forbidden for those who are allergic to this product, and should be used with caution for those with allergies. Compound Lactobacillus tablets are recommended to consult a doctor in advance, strictly in accordance with the doctor’s instructions, not self-medication, so as not to delay or even aggravate the condition. If there are obvious symptoms of discomfort when taking the medicine, stop taking the medicine and consult a doctor in time.