for your medicine cabinet i would HIGHLY recommend infants friend. its great for colic, teething, constipation and you can use it for newborns. its also been around since i was a bubby (so 20 odd years) so you know it must be good. it truely saved our sanity and you may not use it but its so worth while even if you need it once for a screaming bubby. oh and get lots of droppers, the writing always comes off on them and then when you need it you can't read the measurement.