Oxycodone is a strong opioid analgesic medicine used to manage mild to intense pain. It belongs to the elegance of drugs called opioids, which exert their outcomes by way of interacting with opioid receptors inside the brain and spinal twine. Humans within the US buy Oxycodone on-line for acute postoperative pain, most cancers-related pain, and continual pain situations. This article objectives to explore the motion mechanism of oxycodone and provide a comprehensive information of its results.