Rx
Ephedrine Hydrochloride--------------- 0.5
Chlorobutanol -------------------------------0.25
Dextrose, monohydrate q.s.
Rose Water ad. -------------------------------50
Make isoton. sol.
Sig. Nose drops.
How many grams of dextrose monohydrate should be used in compounding
the prescription? (hint; the NaCl equivalent for Ephedrine Hydrochloride
0.29, for Chlorobutanol is 0.24 and for dextrose monohydrate is 0.16)