Muntah susu

Hi Mommies! nak tanye lah, my baby nk masuk 5 months and skrg ni dia minum fm enfalac A+ tu but after susu mesti muntah berlambak.. actually saya baru tukarkan susu fm dia cos before this dia minum snow brand tapi smpai kena masuk ospital sebab cirit birit teruk.. perlu ker tukar susu dia lagi.?? i'm confused!