One of my relatives is suffering from - not sure exactly how to describe - a sort of morbid fear of death, especially from heart failure. I think it's really debilitating, as he has panic attacks and can't sleep etc, and it's wearing on the whole family. He's seen a psychiatrist for quite a long time, but with no notable improvement. I expect the fact that he will hardly talk to anyone else about it doesn't help either (this won't change as he's afraid of losing professional credibility.
Anyway, I read something about CBT and thought that it might help him to think about his life and health in a constructive way, as he is now very negative and pessimistic.
Does anyone know more about it?