causes of psoriasis
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Causes and Triggers 1 Hydroxychloroquine is the least likely to cause side effects. 2  Inderal: This high blood pressure medication worsens psoriasis in about 25 percent to 30 percent of patients with psoriasis who take it. 3  It is not known if all high blood pressure (beta blocker) medications worsen psoriasis, but they may have that potential.
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Psoriasis Several types of psoriasis exist. These include: 1  Plaque psoriasis. 2  The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. 3  The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth.
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- Psoriasis is a noncontagious skin condition that produces plaques of thickened, scaling skin. The dry flakes of skin scales are thought to result from the excessively rapid proliferation of skin cells triggered by inflammatory chemicals produced by specialized white blood cells called lymphocytes.
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Psoriasis The cause of psoriasis isn't fully known, but it's thought to be related to an immune system problem with cells in your body. More specifically, one key cell is a type of white blood cell called a T lymphocyte or T cell.soriasis typically starts or worsens because of a trigger that you may be able to identify and avoid. Factors that may trigger psoriasis include: 1  Infections, such as strep throat or skin infections. 2  Injury to the skin, such as a cut or scrape, bug bite, or a severe sunburn.
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Causes and Triggers Certain medications are associated with triggering psoriasis, including: 1  Lithium: Used to treat manic depression and other psychiatric disorders. 2  Lithium aggravates psoriasis in about half of those with psoriasis who take it.
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- Psoriasis: Causes, Treatment and Cure. If you are affected by the skin disorder known as psoriasis, there could be more to it than you think. Psoriasis like most skin disorders may be typically triggered by the response of a struggling immune system known as the autoimmune response.
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What Causes Psoriasis? Psoriasis turns your skin cells into Type A overachievers: They grow about five times faster than normal skin cells. And your body can't keep up. The old ones pile up instead of sloughing off, making thick, flaky, itchy patches.
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- People with psoriasis often notice times when their skin gets worse. Things that can cause these flare-ups include a cold and dry climate, infections, stress, dry skin, and taking certain medicines. Psoriasis isn't contagious. It can't be spread by touch from person to person.
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What is Psoriatic Arthritis? What is Psoriatic Arthritis? Some people might hear “psoriasis” and think of the skin disease that causes itchy, scaly rashes and crumbling nails. It's true, psoriasis is a skin disease. But about 30 percent of people with psoriasis also develop a form of inflammatory arthritis called psoriatic arthritis (PsA). PsA is an autoimmune disease, meaning it occurs when the body’s immune system mistakenly attacks healthy tissue, in this case the joints and skin.
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Rashes Plaque psoriasis is the most common form of the disease and appears as raised, red patches covered with a silvery white buildup of dead skin cells. These patches or plaques most often show up on the scalp, knees, elbows and lower back.They are often itchy and painful, and they can crack and bleed.soriasis is an autoimmune disease that causes raised, red, scaly patches to appear on the skin. It typically affects the outside of the elbows, knees or scalp, though it can appear on any location. Some people report that psoriasis is itchy, burns and stings.
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- Psoriasis causes patches of thick red skin and silvery scales. Patches are typically found on the elbows, knees, scalp, lower back, face, palms, and soles of feet, but can affect other places (fingernails, toenails, and mouth).The most common type of psoriasis is called plaque psoriasis.soriasis causes patches of thick red skin and silvery scales. Patches are typically found on the elbows, knees, scalp, lower back, face, palms, and soles of feet, but can affect other places (fingernails, toenails, and mouth).
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Overview Plaque psoriasis. The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth. You may have just a few plaques or many.
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Frequently Asked Questions: Psoriasis in spring, summer, fall and winter Anything that can affect the immune system can, in turn, affect psoriasis. Having a cold or the flu can play a role in your psoriasis. Make sure you get plenty of rest, wash your hand frequently, and try to be aware of other triggers, such as stress, that can increase your susceptibility to sickness.
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Overview Causes. Psoriatic arthritis occurs when your body's immune system begins to attack healthy cells and tissue. The abnormal immune response causes inflammation in your joints as well as overproduction of skin cells.any people with psoriatic arthritis have a family history of either psoriasis or psoriatic arthritis. Researchers have discovered certain genetic markers that appear to be associated with psoriatic arthritis.
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- The exact cause of psoriasis is unknown. However, it's believed that your immune system and genes may contribute to the condition. Your body’s T-cells normally fight viruses and bacteria.In psoriasis, they may start to attack healthy skin cells.he exact cause of psoriasis is unknown. However, it's believed that your immune system and genes may contribute to the condition. Your body’s T-cells normally fight viruses and bacteria.
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Symptoms Erythrodermic psoriasis is a rare form of psoriasis that affects nearly all the skin on the body. This can cause intense itching or burning. Erythrodermic psoriasis can cause your body to lose proteins and fluid, leading to further problems such as infection, dehydration, heart failure, hypothermia and malnutrition.
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- Several types of psoriasis exist. These include: 1  Plaque psoriasis. 2  The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. 3  The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth. The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. 2  The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth.
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- The stomach is a common location for psoriasis eruptions, which cause scaly white spots and inflammation. Other causes of rash include autoimmune disorders that occur when the body is attacked by its own immune system, which normally serves to protect it from foreign invaders (antigens).ontact dermatitis (skin inflammation) is caused by an adverse reaction to something that touches your skin, including chemicals found in detergent, soap or a fragrance. For example, you may develop a rash on your stomach when wearing a new shirt or blouse or after washing clothing with a new brand of detergent.
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Psoriasis No one knows the exact cause of psoriasis, but experts believe that it’s a combination of things. Something wrong with the immune system causes inflammation, triggering new skin cells to form too quickly. Normally, skin cells are replaced every 10 to 30 days. With psoriasis, new cells grow every 3 to 4 days. The buildup of old cells being replaced by new ones creates those silver scales.
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The Link Between Psoriatic Arthritis and Psoriasis Not everyone who has psoriasis will get psoriatic arthritis, even though the conditions are often related. Psoriasis causes patches of scaly, red, or white skin called plaques. Psoriatic arthritis sets off joint swelling and pain that can lead to permanent damage. Your immune system is responsible for both. Inflammation is part of both psoriasis and psoriatic arthritis.
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- Custom Search. Psoriasis is a common autoimmune skin disorder which occurs when the skin cells replicate too quickly. The skin produces new cells at many times the normal rate, creating inflamed, scaly and red patches of skin, called plaques, where the old skin has not shed quickly enough.
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Psoriasis 1 The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. 2  The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth. 3  You may have just a few plaques or many. 4  Nail psoriasis.
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- Psoriasis develops when the immune system turns against the body and attacks the skin and sometimes the joints. This process is called autoimmunity. Psoriasis causes red, thick, scaly patches on the skin called plaque-type psoriasis, and it is the most common type. The plaques can occur anywhere but often appear on knees, elbows, scalp, hands, feet, and lower back. Psoriasis lesions can itch, sting, burn, or simply hurt. In some cases, they can also cause people intense anxiety.
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- Psoriasis is a commonly inherited genetic disorder. It is chronic and causes the skin to form inflamed and edematous (or fluid filled) symmetric patches with scales that are silvery-white. Psoriasis also causes a painful or itchy rash on areas such as the scalp, trunk, and limbs, and can also damage nails and joints. This rash tends to become more intense as time progresses without treatment for the disease, resulting in deterioration of pre-existing rashes and reddening of skin in small patches.
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Rashes Plaque Psoriasis. Plaque psoriasis is the most common form of the disease and appears as raised, red patches covered with a silvery white buildup of dead skin cells. These patches or plaques most often show up on the scalp, knees, elbows and lower back.They are often itchy and painful, and they can crack and bleed.soriasis is an autoimmune disease that causes raised, red, scaly patches to appear on the skin. It typically affects the outside of the elbows, knees or scalp, though it can appear on any location. Some people report that psoriasis is itchy, burns and stings.