Tramadol is a type of oral drug/medication that doctors prescribe for the treatment of moderate to severe pain conditions. It is a generic form of prescription pain reliever that is also available in other brand names. Some of the popular brand names of Tramadol are – Ultram, Ultram ER, Conzip, Ultracet, and Rybix ODT. The medication of Tramadol comes in tablet and capsule form. Furthermore, these pills are available in extended-release and immediate-release versions. You need to consult a doctor before starting with any of these available forms of Tramadol. Note that Tramadol is an opioid analgesic which makes it more effective in response to the ongoing pain.