Internist Questions Skin Rash

What causes a skin rash?

I'm 37 and have problems with skin rashes. My dermatologist recommended some creams and I'm using them. But, what I really want to know is what actually causes skin rash?

1 Answer

You may need to have a biopsy of the skin rash. This could be anything from inflammatory (eczema, psoriasis, ect) to infectious (fungal bacterial ect).