After a recent visit with my brother, it was brought to my attention that he has a variety of medical issues of concern. Although I do not have all of the facts, I know that he suffers from an inner ear infection and TMJ. Also, he has a small lump behind his ear, has been experiencing heart palpitations, sweaty palms and other symptoms of anxiety and has had occasional impotence. His doctor did both an EKG to rule out a heart condition and a CT scan on his head to eliminate the possibility of a tumor, both tests had normal results. No plan seems to be in effect to address any of these problems. Can all of these things be related? What can you advise?