Hello all, does your premature baby have reflux issues? If so, did the medicine work (omeprazole and domperidone)?

I have micro preemie babies (now they are 5 yrs old) and they both had reflux. We didn't turn to medication instead we increased the feeding time and decreased each feed. Also after feed we try to keep them upright for an extra 10-15mins. It's very tiring on caregivers though, but I would avoid medication if you can.