yep-try to get the supreme kind cause its aluminum free-thought the regurlar wont harm her unlesss she is drinking like bottles of it a day. i was giving about 1-2 ML every couple hours at that weight if my sons reflux flaired up.
At 5 – 7 months I gave Myles 2 – 2.5 mls up to 4 times daily. He was 16 – 17 lbs. Probably at her weight I’d start with 1 ml, and maybe go up to 1.5 or 2 mls if 1 wasn’t enough. Supposedly it’s very safe and you’ll know if you give too much because it will cause very loose stools.
This thread talks about how you need to space Mylanta from her other meds.