Types of dermatitis (dermatitis pictures) - Mayo Clinic
Dec 19, 2023 · Irritant contact dermatitis develops when the skin comes into contact with certain things that cause a rash. Irritant contact dermatitis is different from allergic contact dermatitis but shares some features. Some people react to strong irritants after just one exposure. Others may develop a rash after repeated contact with even mild irritants.
Dermatitis - Symptoms and causes - Mayo Clinic
Dermatitis is a common condition that causes swelling and irritation of the skin. It has many causes and forms and often involves itchy, dry skin or a rash. Or it might cause the skin to blister, ooze, crust or flake. Three common types of this condition are atopic dermatitis, contact dermatitis and seborrheic dermatitis.
Neurodermatitis - Symptoms and causes - Mayo Clinic
Sep 18, 2024 · Neurodermatitis is a skin condition that starts with an itchy patch of skin. Scratching makes it itch more. With more scratching, the skin becomes thick and leathery. You may develop several itchy spots, typically on the neck, wrists, forearms, legs or groin area.
Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
Oct 23, 2024 · Causes. Causes of itchy skin include: Skin conditions. Examples include dry skin (xerosis), eczema (dermatitis), psoriasis, scabies, parasites, burns, scars, insect ...
Seborrheic dermatitis - Symptoms and causes - Mayo Clinic
Jul 19, 2024 · Rash that may look darker or lighter in people with brown or Black skin and redder in those with white skin; Ring-shaped (annular) rash, for a type called petaloid seborrheic dermatitis; Itchiness (pruritus) The signs and symptoms of seborrheic dermatitis tend to flare with stress, fatigue or a change of season. When to see a doctor
Pityriasis rosea - Symptoms & causes - Mayo Clinic
Jul 12, 2024 · Pityriasis rosea is a rash that often begins as an oval spot on the face, chest, abdomen or back. This is called a herald patch and may be up to 4 inches (10 centimeters) across. Then you may get smaller spots that sweep out from the middle of the body in a shape that looks like drooping pine-tree branches. The rash can be itchy.
Tinea versicolor - Symptoms & causes - Mayo Clinic
Jul 13, 2024 · Tinea versicolor is a common fungal infection of the skin. The fungus interferes with the normal pigmentation of the skin, resulting in small, discolored patches.
Dermatitis - Diagnosis and treatment - Mayo Clinic
Applying to the rash a prescription-strength corticosteroid cream, gel or ointment. Applying to the rash a cream or ointment with a calcineurin inhibitor. This is a medicine that affects the immune system. You'll need a prescription from your doctor for it. Exposing the rash to controlled amounts of natural or artificial light.
Types of psoriasis (psoriasis pictures) - Mayo Clinic
Dec 14, 2023 · It can cover the entire body with a scaly rash that can itch or burn intensely. It may be triggered by corticosteroids or other medications, severe sunburn, or another type of psoriasis. Treatment of erythrodermic psoriasis usually requires prescription oral medication, medicated wet dressings and topical steroids.
Atopic dermatitis (eczema) - Diagnosis and treatment - Mayo Clinic
May 15, 2024 · Soak from the neck down or just the affected areas for 5 to10 minutes. Don't put the head under water. Rinse off the bleach water with tap water. Take a bleach bath 2 to 3 times a week. Use a humidifier. Hot, dry indoor air can parch …