Atopic dermatitis (AD) is the most common form of eczema and is closely linked with asthma and allergic rhinitis (eczema, asthma, and allergic rhinitis make up the atopic triad). It can affect both children and adults, usually running in families.
One of the most common symptoms of AD is itching (pruritus), which can be almost unbearable. Other symptoms include dryness of the skin, redness, and inflammation. Constant scratching can also cause the skin to split, leaving it prone to infection. In infected AD, the skin may crack, weep, and develop pustules.
Hand eczema, or hand dermatitis, describes any type of eczema that develops on the hands. Hand eczema is commonly job-related and can be made worse by factors including frequent hand washing and exposure to chemicals. Hand eczema may require specific testing and treatment. It may cause itchy, dry, scaly skin that cracks and flakes.
Hand eczema can profoundly affect everyday living and one’s quality of life. Hand eczema may not respond to traditional eczema management strategies such as frequent moisturizing, protecting the hands, and topical prescription treatments, and the appropriate treatment plan will depend on a number of factors.
Allergic contact dermatitis (ACD) and irritant contact dermatitis (ICD) are two types of contact dermatitis. ACD is caused by a delayed immune reaction after the skin is in contact with an allergenic substance. Examples of these substances can include dyes, metals (such as nickel in jewelry), perfumes, and poison ivy. ICD is more common and is caused by repeated exposure to chemicals that damage and degrade the skin, such as harsh soaps, detergents, cleaning products, and chemicals. These irritants remove the natural oil and moisture from the skin, damage the protective layer of skin, and then trigger inflammation.
Dyshidrotic eczema, sometimes called pompholyx, is a type of eczema where the skin erupts in multiple tiny water blisters that are very itchy. These blisters commonly occur on the hands and feet.
Nummular eczema appears as distinctive oval or coin-shaped areas of itchy, sometimes oozing skin. They typically occur on the outer surfaces of the body such as on the arms and legs.
Eczema can typically be managed and well-controlled. A proper diagnosis from a qualified healthcare provider is essential, and they will be able to create a treatment plan to manage your condition(s).
Seborrheic dermatitis (also known as “Seb Derm” for short) is a common skin condition that typically affects the scalp and head. Seborrheic dermatitis presents with inflamed areas of skin paired with stubborn dandruff. It most often appears in oily areas of the body like the scalp, face, nose, eyebrows, ears, and chest. For infants, seborrheic dermatitis can present as cradle cap. The cause of seborrheic dermatitis is not fully understood by the scientific community. Currently, it is thought to be a combination of factors such as family genetics (it often runs in families), stress, environmental factors that may contribute to an overproduction of oils, and a type of yeast that naturally lives on the skin.
Stasis dermatitis is typically a chronic condition affecting the lower legs and is associated with varicose veins, decreased circulation, and leg swelling.
Learn about bathing, moisturizing, and eczema management, as well as common triggers and techniques to cope with itch.
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