What medication is a small, round, white pill that's plain on one side, scored on the other with K & 18 on the scored side?

Nearest match we found is a white, round pill with imprint "K 18," which has been identified as Oxycodone hydrochloride 5 mg. It is used to treat pain.
Answered by kgb agent Janua E on Tuesday, October 30 2012 at 03:50PM EDT