Description An extended-release oral tablet Oxycontin OC 30 mg or Round Shaped Brown OC 30 Pill is a formulation of oxycodone that is used for long-term pain relief. The range of this medication is up to 80mg. The formulation Oxycontin OC 30mg works slowly in the system and takes only 12 hours to affect the body. This medication is so potent that it is often used by those who are taking other opio