What is the difference between psoriasis and eczema? - psoriasis allergies
She said it was one and now I'm not sure. I would like to know how I? I was just in the last 4 months and I live in Texas, I've only been here for 2 years, and I think I'm allergic to. How about TX?
Saturday, January 16, 2010
Psoriasis Allergies What Is The Difference Between Psoriasis And Eczema?
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Psoriasis is a skin disease that occurs when cells of the outer layer of skin reproduce faster than normal, and accumulate on the surface of the skin. This leads to scaling, itching and skin irritations. Psoriasis is not contagious.
Currently, the United States almost 5 million people are affected by this disease. It occurs in all age groups and nearly equal for men and women.
If the psoriasis patches of skin become red with silvery white scales. Often the skin at the joints cracks making outbreak is very painful. Psoriasis is most common in the knees, lower back, soles, scalp, elbows, face and hand.
There have been major advances in understanding what causes psoriasis. Recently, a team from the University of Michigan looked for genes - called PSORS1 - in more than 2,700 people from 678 families with at least one family member had psoriasis. Investigators said PSORS1 is the first genetic determinant of psoriasis to be definitively identified in a clinical trial large. Develop The finding could helpeffective new treatments for diseases, disfiguring skin inflammation.
Some other studies have shown that psoriasis can be a disorder of the immune system. In a normal immune system, appears as a type of white blood cells, T cells, which normally can protect the body against infections and diseases. The best scientists have come to the conclusion that abnormal immune system produces too many T-cells in the skin. These excess T cells trigger inflammation and excessive proliferation of skin cells in people who suffer from psoriasis, were observed.
Doctors usually diagnose psoriasis after a careful examination of the skin. However, the diagnosis can be difficult because psoriasis often appears as a skin disease. A pathologist may assist in the diagnosis by examining a small sample of skin under a microscope.
What is the difference between eczema and atopic dermatitis?
Eczema is a general term covers a variety of diseases of the skin inflamed. One of the most common is atopic eczema (atopic dermatitis or eczema). Over 10 to 20 percent of the world population is affected by this chronic, relapsing and very itchy rash at some point in childhood. Fortunately, many children with eczema find that the disease disappears, and often does with age.
In general, atopic dermatitis may come and go, often to external factors. Although the cause is unknown, seems the condition is an abnormal immune system response of the body. In people with eczema, exaggerated inflammatory response to irritants, itching and scratching. Eczema is not contagious, and how many illnesses can not currently be cured. However, for most patients, the disease can be managed by triggering factors in the treatment and prevention.
What does eczema look like?
Although eczema can vary from one person to another, usually characterized by dry, red, extremely itchy skin. Eczema is sometimes referred to as "the itch that since the rash itch, when scratched, results in the appearance of the rash.
Dermatitis mayalmost every body part, but in infants, eczema typically occurs on the forehead, cheeks, forearms, legs, head and neck. In children and adults, eczema usually appears on the face, neck and the inside of the elbows, knees and ankles. Some people can, eczema "push" and mud. In other cases the condition may appear scaly, dry and red. Chronic scratching causes that the skin has a texture of leather, because the thickness of the skin) (lichenification.
Psoriasis is a skin disease, itching and swelling. Normally, skin cells grow deep into the skin slowly rise to the surface. This process is called cell renewal and takes about a month. In psoriasis can come in a few days as cells rise too fast and accumulate on the surface.Atopic dermatitis is often called eczema. Eczema is a term for many types of skin problems. Atopic dermatitis is the commonest form of eczema. Other types are:
Allergic contact dermatitis. The skin becomes red and itchy and watery eyes, because it touches something that the immune system, which is strange, like Poison Ivy.
Contact Dermatitis. The skin has redness, itching and burning in one place, because she has hit something of allergens, such as a chemical or acid cleaning.
Dyshidrotic eczema. The skin of the palms and soles of the feet is irritated and has clear, deep blisters that itch and burn.
Atopic dermatitis. Scaly patches on the head, legs, wrist, forearm, or be caused by a localized itch (such as an insect bite).
Eczema. The skin has coin-shaped patches cause irritation. The spots can be crusted, scaling, and very angry.
Seborrheic dermatitis. This skin is yellowish, oily, scaly patches on the scalp, face and sometimes other body parts.
StasisDermatitis. The skin is irritated on the lower legs, often a problem with blood circulation.
Psoriasis is an autoimmune disease, ie the body's own defenses to attack and confuse yourself. Red, scaly patches on the skin and the result is difficult to treat. Eczema is an itchy skin rash, perhaps reinforced by emotional stress. A common treatment is the cream of the strength prescription cortisone.
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