What medication should a 1-year-old baby with indigestion and vomiting take?

When a one-year-old infant experiences indigestion accompanied by vomiting, medications that strengthen the spleen and stomach, aid digestion, and suppress vomiting may be administered. Commonly used options include the triple-probiotic tablet containing *Bifidobacterium*, *Lactobacillus*, and *Streptococcus thermophilus*, or the dual-probiotic granules containing *Bacillus subtilis* and *Enterococcus faecium*. Upon onset of the aforementioned symptoms, it is advisable to first undergo relevant diagnostic tests to identify the underlying cause before initiating appropriate pharmacotherapy. During this period, dietary management is essential: high-protein foods should be avoided to prevent exacerbation of symptoms.