When I am writing a script for something that is grams or an MDI or anything that won't go electronically, I simply write 15 or 30 or 45 and leave the grams or ml or whatever off. The pharmacy seems to know that the cream quantity isn't in pills. It is grams. Same with MDI's. I just write 1 or 3 or whatever on advair. I just leave MDI or disc off. They go through without a problem. Until it gets fixed.