Whether or not your child can take amoxicillin with diarrhea medicine depends on the specific situation. Use amoxicillin only if a bacterial infection is causing the diarrhea and the drug sensitivity culture is amoxicillin sensitive. Amoxicillin should not be taken at the same time as probiotics. If your child is taking antidiarrheal medicines such as montelukast during diarrhea, and the drug sensitivity culture is sensitive to amoxicillin, you can take amoxicillin appropriately to help your child improve his or her symptoms as soon as possible. If the child takes probiotics during diarrhea, it is usually not recommended to take amoxicillin at the same time, so as to avoid drug-drug interactions, resulting in a reduction in the efficacy of probiotics, or even adverse reactions, not conducive to the early recovery of the disease. Amoxicillin adverse reactions are common for diarrhea, rash, vomiting and nausea, etc.; contraindications are previous serious allergic reactions to amoxicillin or other β-lactam antibiotics are prohibited; precautions to avoid long-term use of this product, the need for regular checks of blood, renal and hepatic function, etc. during the use of the drug. If the child is taking other antibiotics during diarrhea, it is not recommended to take amoxicillin, so as not to cause secondary infections, interfering with the normal micro-ecological balance in the intestinal tract, causing unnecessary harm to the child. Parents are advised to strengthen the dietary structure adjustment during the treatment of their children’s diarrhea, maintain a light diet, and avoid eating cold, spicy and irritating foods. If you need to use the above drugs, need to be standardized under the guidance of a doctor.