Roxicodone is opioid pain medicine and used to treat moderate to severe pain. If you are going to Buy Roxicodone online, please read this medication guide carefully.The extended-release form of Roxicodone is for around-the-clock treatment of pain, and you should not use it on an as-needed basis for pain. You may also use Roxicodone for purposes not listed in this medication guide. Your physician may advise you to take this medication for other symptoms too.