OxyContin is a brand name for the prescription medication oxycodone extended-release tablets. It is a powerful opioid painkiller that is primarily used for the management of moderate to severe pain when other treatments are inadequate.

OxyContin contains the active ingredient oxycodone, which works by binding to opioid receptors in the brain, spinal cord, and other parts of the body, reducing pain signals and providing pain relief.

OxyContin is an extended-release formulation, meaning it releases the medication slowly over a 12-hour period, providing long-lasting pain control. It is typically prescribed for chronic pain conditions, such as cancer-related pain or severe musculoskeletal pain.

It's important to note that OxyContin is a potent opioid medication with a high potential for abuse, dependence, and addiction. It should only be used under the guidance and supervision of a healthcare professional, and the prescribed dosage and instructions should be followed carefully.