Psoriasis is a common skin condition that speeds up the life cycle of skin cells. It causes cells to build up rapidly on the surface of the skin. Psoriasis is a chronic autoimmune condition that causes the rapid buildup of skin cells. Typical psoriatic scales are whitish-silver and develop in thick, red patches. psoriatic arthritis. Information on psoriasis, including types, symptoms, causes, and treatments.
Psoriasis? What is
Learning more about your type of psoriasis will help you determine the best treatment for you. 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. Guttate [GUH-tate] psoriasis is a form of psoriasis that appears as small, dot-like lesions. Guttate psoriasis often starts in childhood or young adulthood, and can be triggered by a strep infection. This is the second-most common type of psoriasis, after plaque psoriasis. About 10 percent of people who get psoriasis develop guttate psoriasis. Inverse psoriasis shows up as very red lesions in body folds, such as behind the knee, under the arm or in the groin.
It may appear smooth and shiny. Many people have another type of psoriasis elsewhere on the body at the same time. Pustular [PUHS-choo-lar] psoriasis in characterized by white pustules blisters of noninfectious pus surrounded by red skin.
The pus consists of white blood cells. It is not an infection, nor is it contagious. Pustular psoriasis can occur on any part of the body, but occurs most often on the hands or feet.
Erythrodermic [eh-REETH-ro-der-mik] psoriasis is a particularly severe form of psoriasis that leads to widespread, fiery redness over most of the body. It can cause severe itching and pain, and make the skin come off in sheets. It is rare, occurring in 3 percent of people who have psoriasis during their life time. It generally appears on people who have unstable plaque psoriasis. Individuals having an erythrodermic psoriasis flare should see a doctor immediately.
This form of psoriasis can be life-threatening. Psoriasis can show up anywhere—on the eyelids, ears, mouth and lips, skin folds, hands and feet, and nails. The skin at each of these sites is different and requires different treatments. Light therapy or topical treatments are often used when psoriasis is limited to a specific part of the body. However, doctors may prescribe oral or injectable drugs if the psoriasis is widespread or greatly affects your quality of life.
Effective treatments are available, no matter where your psoriasis is located. Scalp psoriasis can be very mild, with slight, fine scaling. It can also be very severe with thick, crusted plaques covering the entire scalp. Psoriasis can extend beyond the hairline onto the forehead, the back of the neck and around the ears.
Facial psoriasis most often affects the eyebrows, the skin between the nose and upper lip, the upper forehead and the hairline. Psoriasis on and around the face should be treated carefully because the skin here is sensitive. Treat sudden flares of psoriasis on the hands and feet promptly and carefully. In some cases, cracking, blisters and swelling accompany flares. Nail changes occur in up to 50 percent of people with psoriasis and at least 80 percent of people with psoriatic arthritis.
The most common type of psoriasis in the genital region is inverse psoriasis, but other forms of psoriasis can appear on the genitals, especially in men. Genital psoriasis requires careful treatment and care. Inverse psoriasis can occur in skin folds such as the armpits and under the breasts.
This form of psoriasis is frequently irritated by rubbing and sweating. Psoriasis can be mild, moderate or severe. Your treatment options may depend on how severe your psoriasis is. Severity is based on how much of your body is affected by psoriasis.
The entire hand the palm, fingers and thumb is equal to about 1 percent of your body surface area. However, the severity of psoriasis is also measured by how psoriasis affects a person's quality of life. Keep your skin moisturized. In that case, ask your doctor for a vaccine that contains a deactivated virus. Flares from alcohol use could also be linked to psychological stress.
There are five types of psoriasis, yet people most often have only one type of psoriasis at a time. Each type has its own set of symptoms. Most types of psoriasis go through cycles, flaring for a few weeks or months, then subsiding for a time or even going into complete remission.
The itchy, painful plaques can crack and bleed, and commonly affect the scalp, knees, elbows, back, hands, and feet. These lesions can occur on the genitals or in areas near the genitals, like the upper thighs and groin. It's common for people with inverse psoriasis to have another type of psoriasis somewhere else on their body at the same time.
The pus consists of white blood cells. When pus-filled bumps cover the body, you may have bright-red skin and feel ill, exhausted, have a fever, chills, severe itching, rapid pulse, loss of appetite, or muscle weakness. This is a dangerous and rare form of the disease characterized by a widespread, fiery redness and exfoliation of the skin that causes severe itching and pain. Psoriasis is chronic and can't be cured, but its symptoms can be managed with medications, therapies, and even home remedies.
Is It Scalp Psoriasis or Dandruff? More than half of all people with psoriasis have scalp psoriasis, according to the NPF. Scalp psoriasis is sometimes confused with seborrheic dermatitis, or dandruff.
Strachan, dandruff — which causes a flaky, itchy scalp without signs of inflammation — tends to itch more than scalp psoriasis. Because psoriasis can look like other skin conditions that cause itchy, scaly rashes with inflammation, it is often confused with various disorders. Scratching causes redness and inflammation of the skin, leading to a worsening of the eczema.
Scratching can also cause a secondary bacterial infection. What Is Scalp Psoriasis? Causes and Treatment of Psoriasis. Psoriasis Symptoms and Complications. What Are the Symptoms and Complications of Psoriasis?
What Kind of Psoriasis Is It? Is It Psoriasis or Eczema? Psoriasis and Heart Disease: Light Therapy for Psoriasis: What You Need to Know. The Invisible Symptom of Psoriasis. Psoriasis is a disorder of the immune system, which defends the body against infection and disease. In psoriasis, white blood cells—called T cells—become overly active. This causes inflammation—pain, swelling, heat, and redness. It also leads to fast turnover of skin cells.
Normally skin cells grow deep in the skin and slowly rise to the surface. With psoriasis, it can happen in just a few days because the cells rise too fast and pile up on the surface. In many cases, there is a family history of psoriasis. Researchers have identified genes linked to the disease. People with psoriasis may notice times when their skin problems get worse. These are called flares.
Flares may be due to infection, stress, or dryness of the skin. Certain medicines, such as beta-blockers for high blood pressure, may trigger or worsen the disease.
Sometimes psoriasis will appear after a cut, scratch, sunburn, or an infection. People with psoriasis may have significant physical discomfort and some disability. Because of itching and pain, they may have trouble taking care of themselves or others.
Psoriasis: Everything You Need to Know
WebMD explains the itchy, red, scaly skin condition called psoriasis and who is likely to get it. Symptoms, causes, and treatments are covered. Learn from a doctor about what causes psoriasis and what is happening inside your body when symptoms occur. National Psoriasis Foundation explains how psoriasis is an immune-mediated disease that causes raised, red, scaly patches of skin, which.