Lactobacillus complex capsule is generally recommended to be taken after meals. Lactobacillus complex capsule is a live bacterial preparation composed of Lactobacillus, Lactobacillus acidophilus, Streptococcus lactis and so on. Clinically, Lactobacillus complex capsules are mainly used to treat gastrointestinal disorders and diarrhea caused by intestinal flora imbalance, Lactobacillus complex capsules are live bacteria preparations, the concentration of stomach acid in the stomach is too high when fasting, which can kill the live bacteria in Lactobacillus complex capsules and affect the efficacy of the drug, so it is generally recommended to take Lactobacillus complex capsules half an hour after meals. Do not use water with high temperature when taking Lactobacillus complex capsules, if the water temperature exceeds 40℃, it may also kill the live bacteria in Lactobacillus complex capsules and reduce the efficacy, and the time interval between taking antibacterial drugs should be at least two hours.