Anger is a negative emotion that can follow frustration, disappointment, and injustice. It can vary from mild and short-term to intense and long-term. It is the latter, the intense and long-term variety, that concerns us here, what we have called unhealthy anger (Enright & Fitzgibbons, 2015).
To begin answering the question concerning the link between anger and cancer, let us start with a quotation that may be an overstatement and then let us get more precise. Groer, Davis, Droppleman, Mozingo, and Pierce (2000) made the following general statement: “Extremely low anger scores have been noted in numerous studies of patients with cancer. Such low scores suggest suppression, repression, or restraint of anger. There is evidence to show that suppressed anger can be a precursor to the development of cancer, and also a factor in its progression after diagnosis.”
Notice that their conclusion centers on a certain type of anger, that which is not overtly expressed but instead, to use a common expression, is bottled up.
Our next question, then, is to look for supporting evidence of this claim of suppressed anger relating to cancer, and we find it in. . . . .
Read the rest of this blog by Dr. Robert Enright in Psychology Today. First posted on Sept. 18, 2017.