Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief. Black ...

Common types of skin rashes include dermatitis, allergies, insect bites, infections, or health conditions. Examples include eczema, chickenpox, psoriasis, hives, and shingles. It can be hard to ...

Whether your rash is itchy, bumpy, red or blistering, it's important to know what's causing it — and how serious it is. But ...