It is an effective pain relief medication, and it is usually prescribed when other pain relief medications are ineffective and fail to alleviate pain. Buy oxycontin online, and it is highly addictive. It belongs to the class of drugs called opioid analgesics, and it comes from scheduled controlled group drugs, and this is why it is essential to take in accordance to get optimum relief. It is FDA approved medication for managing moderate to severe pain. It is available both in immediate-release and extended-release; as per the indication, your doctor will choose the accurate dose and how often you should take the amount.