Oxycodone is a widely used medication used to relieve severe pain. It is considered an opioid treatment when other medicines do not work as expected or when a patient is unable to tolerate the pain. The medicine has turned out to be an elixir over the years and is referred to as a narcotic analgesic that is considered effective to reduce stubborn pain. Oxycodone USA belongs to the class of medicines that acts on the central nervous system (CNS) to help you lead a normal life without pain.