Hello doctor, Hope you are doing well. I want to ask a question about my 3.5 months old baby. I feed him both breast milk and formula milk. But whenever I feed him formula milk, after 20 to 30 minutes, he starts to cry a lot, becomes fussy, and vomits that milk.  After vomiting, he feels relaxed. I have tried giving him Similac and Nan Pro 1. Please help. Thank you in advance.
Hi. I can understand your concerns. I hope this will help you. Take care. For more information consult a child health specialist online -->