Oxycodone 30mg is an opiate painkiller medicine. It is used to manage severe pain, such as after a severe injury, an operation, or pain from cancer. If you buy Oxycodone 30 mg online, please read this medication guide carefully. You can also use it for other types of long-lasting pain when weaker painkillers, like paracetamol, ibuprofen, and aspirin, do not work.