A medical explanation of Gangrene will sound this way: a condition when part of the tissues dies. The main reason is the stopped blood supply. It means that the circulatory system does not cope with its functions and responsibilities. The primary areas to be attacked are the limbs. The farer the organ is from the heart, the higher the chances are Gangrene will affect it.
In most cases, the patients report about the problems with their hands and fingers. The rest of the body is under a certain risk as well. Sometimes, the internal organs are damaged. At the beginning, this health condition is not that serious. However, if it progresses and you do not cure it, Gangrene may result in cramps and body shock. Often, the cause of such shock is the decrease in blood pressure.