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- Actinic keratosis - Symptoms causes - Mayo Clinic
Actinic keratoses vary in appearance Symptoms include: Rough, dry or scaly patch of skin, usually less than 1 inch (2 5 centimeters) in diameter Flat to slightly raised patch or bump on the top layer of skin In some cases, a hard, wartlike surface Color variations, including pink, red or brown Itching, burning, bleeding or crusting New patches or bumps on sun-exposed areas of the head, neck
- Seborrheic dermatitis - Symptoms and causes - Mayo Clinic
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 the body, such as the face, sides of the nose, eyebrows, ears, eyelids and chest This condition can be irritating but it's not contagious, and it doesn't cause permanent hair loss
- Psoriasis - Symptoms and causes - Mayo Clinic
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) disease with no cure It can be painful, interfere with sleep and make it hard to concentrate The condition tends to go through cycles, flaring for a few weeks or months, then subsiding for a while Common triggers in people
- Dry skin - Symptoms and causes - Mayo Clinic
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 that affects people of all ages Dry skin, also known as xerosis or xeroderma, has many causes, including cold or dry weather, sun damage, harsh soaps, and overbathing
- Seborrheic keratosis - Symptoms causes - Mayo Clinic
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 are usually brown, black or light tan The growths (lesions) look waxy or scaly and slightly raised They appear gradually, usually on the face, neck, chest or back
- Neurodermatitis - Symptoms and causes - Mayo Clinic
An itchy, scaly skin patch or patches Open sores that bleed Thick, leathery skin Discolored, wrinkled genital skin Raised, rough patches that are inflamed or darker than the rest of the skin The condition involves areas that can be reached for scratching — the scalp, neck, wrists, forearms, ankles, vulva, scrotum and anus
- Pityriasis rosea - Symptoms causes - Mayo Clinic
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, some people have headache, fatigue, fever or sore throat
- Dry skin - Diagnosis and treatment - Mayo Clinic
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 may recommend a moisturizing product formulated for your needs If you have a serious skin disease, a doctor may want to treat it with a prescription cream or ointment If your dry skin becomes itchy, you may use a lotion with
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