What is a white round pill divided with zc on top and 01 on the bottom?

Not Medical Advice: A white round pill with ZC 01 is Promethazine 12.5mg. It is used to treat allergy symptoms such as itching, runny nose, and sneezing.
Updated on Thursday, February 02 2012 at 10:38AM EST
Collections: zcpromethazinerunny nose