Hello girls. We've been on IV for two months now, we feed Nutrilon Pre…

Hello girls. We've been on IV for two months now, we feed Nutrilon Premium Comfort, there's a problem with colic, gas, the little one is very uncomfortable (turns red, coughs, cries), constipation has appeared, at first stool like plastic, tight, then mushy yellow-green with white lumps. The doctor prescribed Dufalac, the stool became slightly softer once a day. Before that, I didn't go myself at all, only with the help of Microlax. Should I try switching to the main mixture from the same brand, but lactose-free in 1-2 feeding replacements? Supplements, legumes, etc., don't help at all! Who has encountered such a problem