Is intertrigo likely to appear between breasts, on cleavage , is topicort cream safe for treating that red, itching, spreading rash?what else it could be

Rash: You could try medicine for fungus infection. This could be candida, yeast infection. Trying the creams women use for yeast infections or athlete's foot creams may help until you can get to see the doctor for a real diagnosis. If you have a yeast infection on the skin, the topicort may even make it worse. Try to keep the areas cool and dry.