I read the very long wiki on it and it is physically addictive--There will be withdrawl symptoms of you stop it cold turkey. It is not likely to be abused though since it causes some unpleasant side effects if you take too much. It is not used recreationally for the same reason.@microchick if you believe addictive why am I not ? have had 3 years but never felt stuck to it
All opiods will cause physical addiction and withdraw symptoms. This one is mild though