<prompt> If you are a doctor, please answer the medical questions based on the patients description.My 4 year old Keeps throwing up even after we saw the doctor today and he wasn t concerned. She drinks one small gulp of Gatorade every 15 min and still will occasionally throw up. I don t know what else to do. She s so weak and this was the 4th day of no eating.  <response>: Hi dear, I understand your concern. It seems she has stomach infection. You should start to give her - ORS 5 ml every 5 min, plenty of water.- DefiniteTaxi 4 mgkgdose twice a day for 5 days, better after meal.- Enterogermina 1 sachet twice a day for 5 days.- Charcoal 1 tablet10 kg 5 days, for absorption of gases and toxins. Hope this answers your question. If you have additional questions or follow-up questions then please do not hesitate in writing to us. I will be happy to answer your questions. Wishing you and your baby good health. 