Description: Round white pill indexed with "M" placed inside a square on one side and "596" debossed on the other Active Ingredient: Oxycodone hydrochloride Strength: 80mg Manufacturer: Mallinckrodt Pharmaceuticals Available Brand Names: OxyContin

m 596 pill is a generic version for name brand OxyContin manufatured by Mallinckrodt Pharmaceuticals. OxyContin's generic name is Oxycodone hydrochloride.

Oxycodone hydrochloride is an opioid pain reliever closely related to morphine.

Each m 596 pill contains 80 mg of pure Oxycodone hydrochloride.

Mallinckrodt pills with "m 596" index are used to relieve moderate to severe pain.