Buy Tramadol Online. It is a potent pain relief prescription that helps to treat moderate to severe pain in adults and pain. It belongs to the class of drugs called opioids or narcotic analgesics that effectively tackle acute and chronic pain symptoms like back pain, chest pain, pain after surgery, severe injury, and pain after the operation. In the market, Tramadol oral tablet is available in both immediate-release and an extended-release forms. In addition, it is also available as an extended-release oral capsule.