Itchy armpits are a common complaint. Dermatologists explain possible causes of irritated, itching underarms and when to see a doctor.

Scientists are still unraveling the mystery of why skin conditions like eczema cause people to itch. One known cause is inflammation, which gets worse as people scratch and their skin becomes damaged.

Jock itch is a fungal infection mainly affecting the groin, inner thighs, and buttocks. It is often spread through wet towels ...

Itchy skin without a visible rash can be frustrating, confusing, and sometimes alarming. While many people assume the problem ...

If an itchy butt crack isn't uncomfortable enough—not exactly easy to relieve politely—there's the matter of figuring out what's causing it. Asking a doctor "why does my anus itch?" shouldn't be ...

Common causes of an itchy scalp include dandruff, head lice, psoriasis, and atopic dermatitis. To treat an itchy scalp, see a primary care provider or a dermatologist who can determine the cause. Home ...

It seems hard to believe that a basic human sensation — one that can be evoked by a simple mosquito bite — still has scientists scratching their heads. Yet despite centuries of study, understanding ...

Itchy skin may be a symptom of gallbladder cancer if other symptoms are present, such as yellow skin and eyes, fever, or unexplained weight loss. Itching can be a symptom of gallbladder cancer, but, ...

Scientists are still unraveling the mystery of why skin conditions like eczema cause people to itch. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content ...