There are different types of psoriasis that can develop from different triggering substances in each part of the body and require special treatment depending on the severity of the symptoms. Plaque or psoriasis (Psoriasis vulgaris) is the most common form of PSI, affecting about one third of all patients with the disease. Characterized by itchy, raised, inflamed red lesions covered in silvery-white scales, plaque psoriasis can occur anywhere on the body, from the skin to the joints.
The skin cells collect and shed, resulting in red, scaly, crusty patches covered with silvery scales. Over time, the scaly, white skin cells form in the inflamed area and are repelled or loosened or accumulate in other parts of the body. Inverse psoriasis can also be found in the skin that folds around the body, such as the neck, shoulders, hips, legs and feet. In general, psoriasis occurs in spots that can occur anywhere, but it is most common in people with high blood pressure or high cholesterol.
According to the Mayo Clinic, other types of psoriasis include: the benign psoriasis, which appears as small, spot-like lesions; the inverse psoriasis, which appears as a rash such as rashes on the neck, shoulders, hips, legs, and feet; and the pustular psoriasis, which looks like white, purulent blisters, according to NPF. It causes scaly flow in most of the body, but it can also cause redness, swelling, pain and itching.
About 60% of people said they thought psoriasis was contagious, while 41% said they thought the lesions were contagious. The Centers for Disease Control and Prevention (CDC) estimates that as many as one in five people in the US suffer from psoriasis, but AAD estimates that it is about 25 to 30%. It is a chronic disease that significantly accelerates the process by which skin cells mature and reach the skin surface. Plaques of psoriasis tend to develop increased red spots on the knees, elbows, lower back and scalp.
Psoriasis accelerates the life cycle of the skin cells, which leads to the build-up of dead cells on the surface of the epidermis. While the rate at which old cells die remains unchanged, new cells pile up and become thickened patches covered with dead or scaly skin, according to the American Academy of Dermatology.
Psoriasis is a complex, chronic, recurrent skin disease that affects more than 1.5 million people in the United States, according to the American Academy of Dermatology. It is one of the most common skin diseases in adults and children and the second most common cause of skin cancer in men and the third most common in women. Psoriasis settles into the skin, causing skin problems such as acne, eczema, ulcerative colitis, psoriasis, dermatitis and dermatomyelitis.
It can occur on any part of the body, but usually affects the scalp, knees, elbows and torso. The most common type of psoriasis occurs as a round, red, dry plaque covered with silvery white scales. It can also occur in the form of a red rash or a rash that occurs on the face, neck, back, arms, legs, hands and feet.
Pustular psoriasis looks similar, but is characterized by tiny pustules on the hands and soles of the feet. Psoriasis is the most common type that occurs. In addition to these symptoms, 10-30% of people with psoriasis arthritis have been diagnosed with psoriasis. Although there is no official cause of psoriasis, experts believe a weakened immune system plays a role. In the US, more than 8 million people suffer from psoriasis, an abnormal autoimmune reaction characterized by inflammation and scaly, itchy skin.
Like many common skin irritations that cannot be cured, psoriasis is a skin disease that unfortunately remains incurable. There are still many misconceptions about the disease and it is sometimes difficult to treat. Patching, thickening and dry skin are common, but there is no definitive cure for the condition yet, according to the American Academy of Dermatology. A scale can range from a few scale spots – such as scales – to larger outbreaks covering a large area. Some of the most affected areas are in the US, Canada, Australia, New Zealand and South Africa, as well as parts of Europe and Asia.
Other types of psoriasis can look different and affect different parts of the body, such as the skin around the eyes, ears, nose, mouth, and joints. Plaques of Psoriasis appear as elevated areas of skin on the face, neck, back, arms, legs and feet that can itch, ache, flake and bleed. They can occur in any part of your body that they can affect, and occur at any time of the year.