My baby has always had contstat sickness and stomach cramps. He was put on aptamil pepti 1 which didn’t make any different. We saw a peadatrition who diagnosed him with a milk allergy and change his formula to neocate. This formula is causing him extreme stomach pains where he is screaming during and after a bottle. I went to my gp who has now changed it to nutramigen puramino!! Don’t want to keep giving him different milks expecially all these prescribed ones. Would anybody suggest putting him back on normal shop bought formula