Jul 19, 2024 · Seborrheic (seb-o-REE-ik) dermatitis is a common skin condition that mainly affects your scalp. It causes scaly patches, inflamed skin and stubborn dandruff. It usually affects oily areas of …

Oct 14, 2025 · Psoriasis typically results in scaly, silvery, sharply defined skin patches. It’s commonly located on the scalp, elbows, knees, and lower back.

Mar 11, 2026 · Dermatologists explain the common symptoms of an unhealthy scalp, as well as how to treat it.

Dec 11, 2023 · There are lots of possible causes of an itchy scalp, including head lice, an allergic reaction or a chronic skin condition like psoriasis or eczema.

Feb 21, 2026 · Scalp peeling or flaky scalp can be uncomfortable and embarrassing. Learn about the differences, the three main causes of dry scalp, and treatment.

Jul 21, 2025 · Want to know what that bump, sore, scabs or red irritation on your scalp means? Here are the most common scalp conditions, with photos and treatment options.

Jul 9, 2025 · Why do I have scaly patches on my scalp? The most common reason for scaly scalp patches is seborrheic dermatitis—an inflammatory reaction to skin yeast that produces greasy, …

Not all flakes are dandruff. Learn when a flaky scalp is a sign of something more serious—like psoriasis or seborrheic dermatitis—and what to do next.

Seborrhoeic dermatitis is one of the most common types of eczema seen on the scalp and hairline. It can affect babies in the form of cradle cap, as well as children and adults. In people with lighter skin …

Getting rid of the itch begins with finding out why your scalp itches. Here are 10 reasons for an itchy scalp along with dermatologists’ advice on what can bring relief.