Hello, I am a 56 yo male in good health and no remarkable medical history. For nearly 10 years I have been experiencing a very superficial pain on the skin of my chest and/or abdomen. The location varies. It may be on my chest or back or abdomen or some combination. As well as I can recall it is always only on one side or the other, never both, but it may be only in front or only on the back (rare) or both. The skin is very tender and wearing a shirt or even a breeze may be very uncomfortable. There is no rash, discoloration or other visible skin change nor any swelling. It occurs 2 - 4 times a year, usually lasting about a week, maybe two; I cannot associate it with anything environmental. My internist does not know what this condition is. I asked if it could be herpes and he said that with herpes he would expect some sort of eruption.
Thank you for taking my question.