<s>[INST] I have a rash that started small on the outside of one of my thighs and a few small patches under both breasts now its spread all over upper body my back by my crouch hips arms pits inner part of both elbows and my buttocks its growing and spreading please help me as to what this might be I ve had this problem for a month steroids made it worse please help me [/INST] hi, according to your description there is possibility of, -fungal infection, -seborrheic dermatitis, -atopic dermatitis, so you better visit local dermatologist and get examined to find out the actual cause and nature of the rash, depending on that treatment can be taken, usage of steroids with out doctor's advice will decrease the immunity and make problem more severe, so don't do that. take care. </s>