Rashes that occur under the breasts is due to the fact- resting of
breasts over the below skin. When the breast sit on the skin there
creates a gateway for moisture. When moisture develops between two
layers, bacteria, fungus and other infections will be developed easily.
Another common cause for the rash under breast is coetaneous
candidacies, which is a yeast infection that develops at any part of the
body, but majorly targets the area – under the breasts.
