I had a prescription for Zantac filled which should have been 1.5 ML 2x a day. Thank goodness I looked at the directions before I left the store. The pharmacist directed 1 and 1/2 TEASPOONS 2x day. When I questioned it I was told yes its correct, I repeated that it was for my 3 month old son and they said OH MY GOD! I am so sorry. I was given a refund, apologized to about 5 more times and thanked for my patience while they corrected it. It is really upseting thinking about what could have possibly happened to my son if I had not known better and given him the directed dose.