Medically reviewed by Corinne Savides Happel, MD A rash on your palms can happen for many reasons, like eczema, allergies, ...

It can also be triggered by yeast overgrowth (candidiasis), eczema, psoriasis, and many other things like chemical irritants or bacterial ...

DEAR DR. ROACH: About 45 years ago, I came down with a rash on my chest and stomach from taking ampicillin. I was told never to take penicillin again. I’m allergic to many antibiotics, which ...