Hello

We noticed a change around 3-4 weeks but she wasnt correctly diagnosed until around 5-6 weeks. Hang in there it does take a while to get the doseage correct, my baby girl had it really bad so her medication went up and up but over a month until she was on a adult dose of losec. Just remember that as they put weight on the doseage may need to be increased. Best thing to get is a baby pouch ( Baby Born) to get you through she slept in this most of the day as I couldnt put her down as the same she would do the same as your baby. Dont worry about the baby getting used to it once you get the doseage correct and baby more settled then you can start to get into a better routine with sleep. I found the Gaviscon hopeless, she went onto the Karicare HA\A1 which has a thickner in it thats if your baby is been bottle feed. You should also try a baby chiropracter since seeing one her medication has reduced to more than half over a few months. Hope this helps I know its hard and it puts alot of stress on you and your partner , and some people just dont understand what your going through just do whats right for your baby . Good Luck