QUESTION: What strength is M361 pill?
ANSWER: M361 pill is hydrocodone/acetaminophen 10mg/650mg. So, the pill can as well be called generic Vicodin 10/650. M361 pills are product of Mallinckrodt Pharmaceuticals Inc.
DESCRIPTION: Oblong light-blue pill with M361 debossed on one side, the other side is blank.
NB!: The same formulations are available from other manufacturers, too. E.g., Watson 503 pill.