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Classic pityriasis alba usually presents with 1 to 20 patches or thin plaques. Most lesions occur on the face, especially on the cheeks and chin. Patches may also appear on the neck, shoulders, and upper arms and are uncommon elsewhere. Patch size varies from 0.5 to 5 cm in diameter.
16 lut 2024 · Many common issues can cause patches of dry skin, including cold weather, allergies, and certain medical conditions, including eczema and psoriasis. In this article, we look at symptoms ...
Dry skin changes the texture of your skin from soft to rough. This can cause your skin to feel itchy or change color from your normal skin tone. You can have dry skin patches, which are small areas of dry skin, or dry skin could affect a larger area of your skin.
Acanthosis nigricans is the name for dry, dark patches of skin that usually appear in the armpits, neck or groin. It could be a sign of an underlying condition, so it needs to be checked by a GP.
17 lut 2024 · Keratosis pilaris (ker-uh-TOE-sis pih-LAIR-is) is a harmless skin condition that causes dry, rough patches and tiny bumps, often on the upper arms, thighs, cheeks or buttocks. The bumps usually don't hurt or itch.
Dry skin refers to skin that feels dry to touch. This occurs when the skin is lacking moisture in the outer horny cell layer (stratum corneum) and this results in cracks in the skin surface. Dry skin is also called xerosis, xeroderma or asteatosis (lack of fat).
Skin problems on the arms. Author: Hon Assoc Prof Amanda Oakley, Dermatologist, Hamilton, New Zealand, September 2015. Links to pages about skin conditions that favour the arms.
