Scalp psoriasis: About 50% of the people who have plaque psoriasis will experience a flare up that causes psoriasis to appear on the scalp. There are many treatments for scalp psoriasis. Some people ...

So many things change during pregnancy, and your acne treatment may need to be one of them. Here’s what you should know about using acne treatment while you’re pregnant. It’s more difficult to say ...

If your psoriasis seems to flare for no reason, one or more triggers could be to blame. Everyday things like stress, a bug bite, and cold temperatures can trigger psoriasis. Triggers vary from person ...

Many patients see actinic keratoses (AKs) and the earliest form of basal cell cancer clear. This medicine also destroys genital warts. Some patients, however, continue to get new AKs, skin cancers, or ...

How often do children need to bathe? These guidelines from dermatologists can help you figure out how often a child six years old or older needs a bath. If getting your child to take a bath often ...

If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Find out what can help. A dermatologist is a medical doctor who specializes in ...

Molluscum contagiosum is generally a harmless skin infection. You’ll often see small, firm bumps on the skin. Mollusca (the bumps) rarely appear on the palms or the soles, but you can get them in the ...

Thank you for agreeing to take part in this important effort on behalf of the American Academy of Dermatology and the International League of Dermatologic Societies. Our hope is that information you ...

How do dermatologists diagnose acanthosis nigricans? A dermatologist can diagnose acanthosis nigricans (AN) by looking at your skin. If your dermatologist diagnoses you with AN, you may need a blood ...

Bites on your body: If you have bedbugs, you’re likely to have bites. Bedbug bites usually cause itchy welts. These welts usually appear in a zigzag pattern as show in the photo below. When bedbugs ...

It’s possible to tighten your skin without a facelift. Do you find yourself gently pulling back skin on your face when you look in the mirror and wishing it would stay there? Does the jiggle in your ...

Foods that cause your blood sugar to rise quickly, such as white bread and fries, may worsen acne. Do you avoid eating greasy fries and burgers because you believe they’ll cause new pimples? There may ...