There are a lot of probiotics that babies can take for indigestion, such as Lactasexan, Bacillus subtilis Dictyostelium granules, Bifidobacterium preparations and so on. 1. Lactase: a dry preparation of lactobacillus, used for indigestion diarrhea and bloating, can change the internal environment of the intestinal tract, inhibit the reproduction of putrefactive bacteria in the intestinal tract, and can effectively alleviate the discomfort caused by indigestion. 2. Bacillus subtilis Diluted Bacterial Granules: It is a compound preparation of intestinal probiotics and multi-vitamins, which can regulate gastrointestinal function, accelerate intestinal peristalsis, and promote digestion and absorption in gastrointestinal tract. 3. Bifidobacterium preparations: live bifidobacteria preparations, to maintain and adjust the intestinal microecological balance has a certain effect, applicable to a variety of acute and chronic enteritis, diarrhea, constipation, dyspepsia, etc., and can prevent a variety of causes of bacterial imbalance. The above drugs need to be used reasonably under the guidance of a doctor, avoid self-medication.