What causes vomiting in an infant?
Patient: My baby is 2 months old and has been throwing up  for amount a month everyday. Ive taken him to doctor and hes lost 5 ounces (12 lbs 10 oz now) but he projectile vomits around 4 times a day. Is there anything I can give him like pedialyte or anything that will help him keep the formula down? He was tested for acid reflux and doesnt have it.. He took zantac and soy and nothing has helped Doctor: 2 months throwing-up non stop and loss of weight? something serious to consider as pyloric stenosis? how is her stools-- constipated? I consider to do a barium swallow Xray and act upon.