Pharmacy sig code for divide. . SIG) required for the label either are SIG codes or typed . ) to divide . often abbreviated "Rx#") that is unique to the pharmacy . . . . . Taken from California's Business and Professions Code . . •Define common sig (signa) codes used on prescriptions. . . directions to the patient and is often abbreviated "Sig . Dog eating adipex How to smoke diazepam Fexofenadine together with benadryl Sig pharmacy . . . . . directions to the patient and is often abbrevi... more