Medically reviewed by Susan Bard, MD A rash under your breast may commonly be caused by warm temperatures, friction, or excess moisture. Sometimes, bacterial and fungal infections, eczema, allergic ...

MyMicrobiome is proud to announce the launch of MyMicrobiome Derm Standard – Eczema, the world's first microbiome-oriented ...

To help you understand both, we spoke with experts about eczema and psoriasis: the difference between the two, how to treat them, and more. What is eczema?