Oxycodone is administered orally to patients with moderate to severe chronic pain. After you Buy Oxycodone online, you can have it with or without food as directed by your doctor. If you have nausea, you are advised to have it with food, or you can ask your doctor about other ways to deal with the symptoms. It is recommended that you don’t break, chew, or dissolve Oxycodone. It would be best to abstain from consuming grapefruit and grapefruit juice unless your doctor tells you otherwise.