<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have a red, raw line along the whole under-fold of my breast. Had red ringyeast infection on underside of other breast 2 weeks ago...now the left side is raw all along the fold. I have applied Nystantin, and another steriodyeast cream...nothing helping so far. What should I do?  <response>: Hello Madam, Welcome to Chat Doctor. I read carefully your query and I understand your concerns. The condition you are describing is called intertwine, which is characterized by a rash that shows up between the folds of skin. Being that you are already on steroids and antifungal medications, I would recommend you start an unguent with zinc oxide, which is used for relief of rash. For further prevention and for quicker relief of the actual condition I would recommend you to shower and Chat Doctor. 