My boy had reflux problem when he was on similac and I started him on enfalac AR yesterday after PD's recommendation. I realize enfalac AR is producing alot of bubbles, may I know anyone encounter the same problem? The milk flow also always clogged the teat and making it very difficult for my boy to drink. Any idea what I should do to the teat? Could the bubble problem be caused by difficult suckling? When my boy was drinking similac, he sometimes will choke maybe the flow was too fast, now it became hard to suck after drinking enfalac AR. V contradicting what I should do cause I m likely to change him to normal range of enfalac when he is back to normal.