Household products like soap or detergent.Some people have flare-ups of the itchy rash in response to things like: A family history of other allergies or asthma.Problems in your skin’s barrier that let moisture out and germs in.An immune system response to something irritating.Things that may make it more likely include: Some lifestyle habits raise the risk too, like being overweight and not getting enough activity.Įxperts aren’t sure what exactly causes eczema. Unlike some other types of eczema, these plaques aren’t linked to faulty genes. This type happens in people who have poor blood flow, usually in the lower legs.
EXIMO MEDICAL SKIN
It’s also linked to other skin conditions, like psoriasis, acne, and rosacea, as well as a variety of other diseases. Seborrheic dermatitis probably results from a severe reaction to a high amount of Malassezia yeast, a common organism, on the skin. When it’s on your scalp, it’s called dandruff. This happens in areas of your body with lots of oil glands.
You’re more likely to get nummular eczema if you or your family members have atopic dermatitis, allergies, or asthma. This coin-shaped eczema often appears after a skin injury like a burn or insect bite. Women between the ages of 30 and 50 have a higher chance of getting it than other people.
But it’s also linked to some mental health issues like anxiety disorder and obsessive-compulsive disorder (OCD). Risk factors include having another form of eczema, like atopic or contact dermatitis, or just very dry skin. This type of eczema tends to cause just one or two intensely itchy patches, often on the nape of the neck, an arm, or a leg. It may be triggered by sweating or irritants like metals. It causes outbreaks of tiny blisters on the palms of the hands, soles of the feet, and sides of the fingers. This is a less common but more challenging form of eczema. For some people, it takes sunlight to provoke a reaction.ĭyshidrotic eczema. Common allergens include poison ivy, nickel and other metals, fragrances and beauty products with fragrances, rubber, latex, and the preservative thimerosal. Allergic dermatitis flares when your skin comes into contact with something you’re allergic to.Triggers may include skin care products, soaps and detergents, jewelry made with nickel, and industrial chemicals like solvents and cement. Irritant dermatitis is the more common kind and is more closely linked to people with atopic dermatitis.Triggers are unique to each person and vary by the two types of contact dermatitis: The trigger can cause irritation or an allergic reaction. It happens when your skin comes into contact with something that causes a rash. Nearly everyone gets this at some point in their lives. It’s also linked to other allergic disorders, like asthma and hay fever, and often starts in childhood.Ĭontact dermatitis. This is what people are usually talking about when they say “eczema.” This is the most common form, and it affects more than 7% of American adults. Your eczema suddenly changes or gets worseĪtopic dermatitis.You notice signs of an infection, such as fever, redness, warmth, pus, or blisters.In darker-skinned people, eczema can affect skin pigments, making the affected area lighter or darker. In fair-skinned people, these areas may start out reddish and then turn brown. Your skin will probably be very dry, thick, or scaly.
The rash usually happens on your face, the backs of your knees, wrists, hands, or feet.
It can also happen on their arms, legs, back, and chest.Ĭhildren and teens usually have a rash in the bends of their elbows, behind their knees, on their neck, or on their wrists or ankles. In infants, the itchy rash can lead to an oozing, crusting condition, mainly on the face and scalp. The itching sometimes starts before the rash. No matter which part of your skin is affected, eczema is almost always itchy. And your flare-ups won’t always happen in the same area.
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