The death of Matthew Perry, best known as Chandler Bing from TV show Friends have raised questions over a disease the actor once dealt with, which led him to a week coma. Read further to know more about the disease, Narcotic Bowel Syndrome, it's causes, symptoms and prevention techniques.The death of Matthew Perry, best known as Chandler Bing from TV show Friends have raised questions over a disease the actor once dealt with, which led him to a week coma. Read further to know more about the disease, Narcotic Bowel Syndrome, it's causes, symptoms and prevention techniques.