I'm 45 yr old white female, 135 lb in good health. Very itchy skin bump on stomach that never goes away. Been there for 14 years or so. It may start to heal and then it flares up again. Sometimes it will move 1/8 to 1/4 inch away. Always starts as a tiny dot and then flares into what looks like a bug bite. Biopsy has been done and showed nothing but scar tissue. Cortisone shots don't seem to help. I've tried benedryl cream, rubbing alcohol, nail polish remover, listorine mixed with witch hazel, and nothing helps! I'm desperate!