I don’t have access to all my links at the moment – but in the Medicines Forum is a link to Prevacid 101 and I know there’s a link there, in the Prevacid 101 post, that gives you the info about zantac dosing.
basically, it’s 10mgs per kilo.
so you find your baby’s weight in kilos.
you take baby’s weight in kilos and multiply it by 10.
this gets you the total mgs per day of zantac.
your bottle says 15mgs/ml
so you then divide the total mgs per day by 15 and the result is the #of mls per day