Psoriasis and eczema are two common skin conditions that affect millions of people in the United States and around the world. Psoriasis is an autoimmune disease that causes dry, itchy, and thick patches of skin. Eczema is a chronic skin condition that causes red, itchy, and dry rashes on the skin.
Psoriasis is caused by an overactive immune system that speeds up skin cell growth. For those with psoriasis, their skin cells will shed at a much quicker rate than the average person, and those skin cells will build up on the surface of the skin and cause psoriasis plaques.
Eczema is caused by triggers that produce inflammation in the body. Once the body is exposed either internally or externally to a trigger, the immune system overreacts and skin can become painful, dry, itchy, or red.
Eczema triggers may include things like cold weather, food allergies, fragrances, stress, and dry skin. Some research suggests that eczema may be caused by a gene mutation of the gene that makes filaggrin. A deficiency in filaggrin can also cause moisture to escape, leading to dry skin symptoms often seen in those with eczema.
Psoriasis affects more than 8 million Americans, and the World Psoriasis Day consortium estimates that million people globally have the condition. Psoriasis is more common in adults than in children, with the average age of onset being between years of age or between 50 to 60 years of age. Overall, more than 30 million Americans will have some form of eczema over the course of their lives. Psoriasis causes itchy, red, scaly, silver-colored patches on the skin.
It most commonly appears on the elbows, knees, scalp, though it can appear elsewhere on the body. Psoriasis can also make the skin crack or bleed, and in severe cases, it can cause swollen and stiff joints, burning sensations, and thickened or ridged nails.
Eczema causes the skin to become itchy, red, and dry. Some people can also develop leathery, scaly, or swollen patches of skin. Oftentimes, people with eczema will scratch their itchy skin, which leads to more inflammation and dry skin, causing more itching.
Psoriasis is easiest to diagnose when someone is having an outbreak. A doctor or dermatologist will examine the skin to determine whether or not the rash looks like psoriasis. In rare cases, a skin biopsy may be needed, but psoriasis is most often diagnosed just by the appearance of scaly, silver-colored skin. There are five types of psoriasis that someone could be diagnosed with: guttate psoriasis, pustular psoriasis, plaque psoriasis, inverse psoriasis, and erythrodermic psoriasis.
Psoriasis treatments may vary depending on the specific type of psoriasis someone has. Some barrier creams may also be useful to protect skin from irritants and infections, allowing it to heal. A lack of public understanding about psoriasis causes many people with this condition to feel isolated and ostracized.
But most people with psoriasis lead fulfilling, active lives. Here are some tips you can try to avoid psoriasis triggers. At times, the condition can be so serious that it restricts activity.
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With the right precautions, swimming can be beneficial for psoriasis. The available evidence indicates that COVID vaccines are safe and effective for people taking psoriasis medications. Here's what we know now. Psoriasis affects both men and women equally, but there are special considerations for men managing the skin condition. Get the facts. Health Conditions Discover Plan Connect. Psoriasis vs. Eczema Pictures: Face, Hands, and Legs. Medically reviewed by Debra Sullivan, Ph.
Understanding psoriasis and eczema. Comparing psoriasis and eczema. Dry skin in psoriasis vs. Severe psoriasis vs. Treating psoriasis vs. Living with psoriasis vs. How to Create an Eczema-Friendly Diet. Read this next. Diabetes: Facts, Statistics, and You. Atopic dermatitis is the most common type of eczema. It typically occurs in people with a personal or family history of asthma, hay fever or other allergies, and it is often seen in children.
It makes skin more sensitive and more prone to infection. At any time in your life, you can develop eczema from dry skin or chemicals that contact the skin and trigger irritation or allergic reactions. Neither psoriasis nor eczema is contagious, Dr. Fernandez says. With psoriasis, the plaques on your skin are likely thicker and have dry scaling.
A more obvious clue — fluid leaking through the skin known as a serous exudate — points to eczema. And, in those cases, we will perform biopsies. Though the underlying causes are different, treatment is generally similar, Dr. Also, eczema can prompt a secondary infection so your doctor may use topical and systemic antibiotics to remove bacteria and calm the inflammation. Fernandez recommends using a moisturizing cream or ointment if you have either eczema or psoriasis. There is no cure for psoriasis and multiple types of eczema, including atopic dermatitis.
But you can help limit the symptoms by getting proper treatment and taking good care of your skin, Dr.
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