<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have a skin rash that I cant get rid of. I have tried every thing . I have gone to doctors they have given me all kind of medicine that makes me worse. I would love to find a good skin doctor that know about rashes not wrinkles. I have had this rash for 11 yrs. I have gone to Dermatologys in Florida and Raleigh NC None seems to know what too do.  <response>: Hello, Thanks for the query. You might have developed an autoimmune condition like psoriasis or atop, Rash lasting for so long cannot be any infection. I would suggest you to get a biopsy done. It will help in finding out the exact diagnosis. Please meet a dermatologist for exact diagnosis. Let me know if you have any other doubt. You can ask a direct question to me on this forum, following the below link. .comdoctors Chat Doctor. Thank you 