A.M.
You have to change your diet. Eat only organic everything, fruits, veggies, chicken and meat... eat lots of fruit and veggies... no cruciferous veggies. Get rid of the formula and get him off the medication NOW!! Do the research... that medication is being prescribed off label because it's not approved for use in children, let alone infants... and it will destroy his digestive system. Also get a new doctor!!!