What is this pill 54 142
A pill with the markings 54 142 is Methadone. Methadone is used to manage severe chronic pain, and is also used by doctors as an analgesic. Learn more at http://www.ask.com/wiki/Methadone.
The pill that is imprinted with the number 54 142 is Methadone hydrochloride 10 mg. This drug is a narcotic pain reliever.