The child ate spoiled food vomiting consider the emergence of gastroenteritis, you can take antibiotics, gastric power drugs and antiemetic drugs to treat the disease, the drug should be used in accordance with medical advice. 1. antibiotics: you can choose penicillin, clindamycin, metronidazole, gentamicin, azithromycin, norfloxacin and other drugs to control inflammation. 2. Gastric power drugs: spoiled food may inhibit gastrointestinal peristalsis, it is recommended to take drugs such as domperidone and mosapride to promote gastrointestinal peristalsis. 3. Antiemetic drugs: Vitamin B6, chlorpromazine and other drugs can be taken to relieve symptoms when vomiting is severe. Due to individual differences, there is no absolute safest and most effective drugs, it is recommended that patients under the guidance of a doctor to choose the right drug for themselves, not unauthorized use of medication, adverse reactions need to be timely consultation, drug allergy is prohibited.