Buy Oxycodone Online.Oxycodone is medication which is used as a pain killer.When the non-opioid medications are insufficient for pain then the doctor prescribes oxycodone.It is extended-release capsules or tablets should not be used if you need pain medicine for just a short time, such as when recovering from surgery. Do not use this medicine to relieve mild pain, or in situations when non-opioid medication is effective.