ObesityHelp UK and Ireland
tramadol
May not be sure but this si what I got on Google (Medicine.net)
DRUG CLASS AND MECHANISM: Tramadol is a man-made (synthetic) analgesic (pain reliever). Its exact mechanism of action is unknown but similar morphine. Like morphine, tramadol binds to receptors in the brain (opioid receptors) that are important for transmitting the sensation of pain from throughout the body to. Tramadol, like other narcotics used for the treatment of pain, may be abused. Tramadol is not a nonsteroidal antiinflammatory drug (NSAID) and does not have the increased risk of stomach ulceration and internal bleeding that can occur with NSAIDs.
Highest 290, Banded - 248 Lowest 139 (too thin!). Comfort zone 155-165.
Happily banded since May 2006. Regain of 28lbs 2013-14. ALL GONE!
But some has returned! Up to 175, argh! Off we go again,