My daughters endo said the same thing about the pill being hard to determine if you are giving the proper dosage. We were given a prescription to another pharmacy to compound it also, they also do our sodium at this pharmacy. As far as i can tell this form of liquid tastes much better than the stuff upjohn dispensed. My daughter seems to be doing really well. I will have to do her lab work soon, just to see how this new form is working. Good Luck.My daughter is only 11 months old and she only takes .80 every 8 hours,so you can imagine how difficult it may be to get her dosage just right.