<s>[INST] I have three circular rashes about three inches apart that form a triangle shape under my arm below my armpit just behind the side of my breast and also the same thing on the other side of my body under the other arm. I also have sharpe pain that comes and goes by my right shoulder blade. The pain has been there about two months. What could these symptoms be? Thanks [/INST] Welcome to HCMGreetings of the dayNamasthe If the rash is associated with itching then its most likely fungal infection, use Candid TV lotion for it twice a week and it will definitely help.Take Careregards </s>