Baby is allergic to that specific formula. Take your baby to the doctor or child health nurse and get a recommendation on which formula to use. Not all formulas will mesh well with your baby .
Hey. My son has a milk allergy and many others. You will need to get prescription milk (win as it’s free) but you may have to try and few. Good luck. Happy to answer anymore questions you have as I’ve been through it all and still am. He is 2 now
Thanks for the answers! Problem is I’m going away for a few months on Monday so I can’t really get prescription milk 😅 and when I’m back in the uk he’ll almost be 8 months already! Today he didn’t vomit after formula so I’m not sure anymore if it’s an allergy or if he’s just drinking too much at once
With the rash it does sound like an allergy! But not sure if it’s lactose or a cow protein allergy, I know comfort milks have broken down cows protein which helps stomach but if its lactose then you need lactose free milk😢