Medically reviewed by Brendan Camp, MD Dandruff doesn't directly cause hair loss. However, it can sometimes contribute to it.

Ingredients in some vitamin supplements may cause hives or a skin rash. Treatments include antihistamines and topical corticosteroids.

When most people think of eczema, they picture a dry, red, inflamed and itchy rash. But on darker skin tones, eczema can look ...

Dark spots on skin are often considered a cosmetic concern. Small, brown patches on the face, hands, shoulders and arms are dismissed as “harmless”. Certainly, most of these spots are benign and ...

"It's the reddest, dustiest red supergiant that we've seen explode as a supernova." For decades, astronomers have searched the skies for a missing population of doomed stars — the massive red ...

Last December, Sarah Eggenberger noticed a small red spot on the left side of her nose. “(It) almost presented itself like a broken capillary or an aging spot,” the 48-year-old TODAY contributor and ...

Here’s what eczema is, what causes it and how it can be treated and managed if it affects you or someone you love.

Red Wings face-off against Maple Leafs in preseason finale Saturday with several notable prospects still in the hunt for main roster spots. The Detroit Red Wings close out their preseason and prepare ...

An expert explains how to tell the difference between a spot that's probably harmless versus something you should get checked ASAP. Christopher J. Haas, MD, FAAD, is a board-certified dermatologist ...

One of the most common questions I get asked as a beauty editor is what at-home beauty treatments are actually worth it. My answer? Red light therapy. There’s a reason you’ll find red light devices in ...

Summer in Florida brings increased bug activity and itchy bites from pests like chiggers, no-see-ums and mosquitoes. Chiggers are tiny mites that leave itchy rashes, often around ankles, knees, waists ...

Summer in Florida brings increased bug activity and itchy bites from pests like chiggers, no-see-ums and mosquitoes. Chiggers are tiny mites that leave itchy rashes, often around ankles, knees, waists ...