Dec 17, 2022 · Actinic keratosis Actinic keratoses are scaly spots or patches on the top layer of skin. With time they may become hard with a wartlike surface. Also known as a solar …

Aug 25, 2023 · Overview Dry skin makes the skin look and feel rough, itchy, flaky or scaly. The location where these dry patches form vary from person to person. It's a common condition …

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 …

Feb 21, 2025 · Psoriasis is a skin disease that causes a rash with itchy, scaly patches, most commonly on the knees, elbows, trunk and scalp. Psoriasis is a common, long-term (chronic) …

Jan 18, 2022 · A seborrheic keratosis (seb-o-REE-ik ker-uh-TOE-sis) is a common noncancerous (benign) skin growth. People tend to get more of them as they get older. Seborrheic keratoses …

Dec 19, 2023 · Learn to identify types of dermatitis by how the skin looks. Examples include atopic dermatitis, contact dermatitis and seborrheic dermatitis.

Sep 12, 2025 · Overview Paget's disease of the breast is a rare form of breast cancer that affects the nipple. Paget's disease of the breast often causes scaly or crusty skin on the nipple. The …

Jul 12, 2024 · Pityriasis rosea typically begins with an oval, slightly raised, scaly patch — called the herald patch — on the face, back, chest or abdomen. Before the herald patch appears, …

Overview Athlete's foot (tinea pedis) is a fungal skin infection that usually begins between the toes. It commonly occurs in people whose feet have become very sweaty while confined within …

Aug 25, 2023 · Treatment Dry skin often responds well to lifestyle measures, such as using moisturizers and avoiding long, hot showers and baths. If you have very dry skin, your doctor …