#AskTheExpert hello Sir, my 3 month old baby is continuously vomiting breast milk and formula milk. Vomited 7-8 times in the last 12 hours. Vomited oral meds also given to stop vomiting. We had taken her to the hospital where she was given 1mg ondansetron but she vomited an hr or so after that also when she took breast milk and formula milk. She was vaccinated today with Rotateq, prevenar and pentaxim. What to do please help