Plaque psoriasis is one of the most common forms. Psoriasis is associated with other serious health conditions, such as diabetes, heart disease and depression. While scientists do not know what exactly causes psoriasis, we do know that the immune system and genetics play major roles in its development. Pustular psoriasis appears as raised bumps filled with noninfectious pus (pustules). 15 Annular pustular psoriasis (APP), a rare form of generalized pustular psoriasis, is the most common type seen during childhood. APP tends to occur in women more frequently than in men, and is usually less severe than other forms of generalized pustular psoriasis such as impetigo herpetiformis. Pustular psoriasis which just affects the palms and soles is the second most common type of psoriasis. This type of psoriasis is rare but it is serious and needs urgent treatment and admission to hospital.
Plaques are not as thick and the lesions are less scaly. Acute episodes of plaque psoriasis may evolve into more severe disease – eg, pustular or erythrodermic psoriasis. Plaque psoriasis causes raised, inflamed, red skin covered with silvery, white scales. This type of psoriasis may go away within a few weeks, even without treatment. Some cases, though, are more stubborn and require treatment. This kind of psoriasis is uncommon and mostly appears in adults. When this happens it can be very serious, so get immediate medical attention. Guttate psoriasis is the most common form of psoriasis in children. A more subdued approach is undertaken with children who have less severe psoriasis.
Psoriatic arthritis is a painful, inflammatory condition of the joints that usually (but not always) occurs in association with psoriasis of the skin. Up to 40 of people with skin psoriasis have some signs of psoriatic arthritis. Plaque psoriasis is the most common form of skin psoriasis seen with psoriatic arthritis. Although it is not unusual for the skin around affected joints to crack, some people with psoriasis experience joint inflammation that produces symptoms of arthritis. Guttate psoriasis is most often triggered by upper respiratory infections (for example, a sore throat caused by streptococcal bacteria). This is a form of arthritis that produces the joint inflammation common in arthritis and the lesions common in psoriasis. Some side effects may be more severe than others. Skin conditions such as rashes, dry skin, dandruff, eczema, and fungal infections have symptoms that can look like psoriasis. Psoriasis is a chronic autoimmune condition that speeds up the growth of skin cells and causes dry, itchy, and sometimes painful lesions or bumps on your body. Inverse psoriasis is so named because it’s most common in areas usually spared by the more common plaque-like psoriasis.
Chronic Plaque Psoriasis. Symptoms, Causes And Treatment
Chronic stationary psoriasis (psoriasis vulgaris): Most common type of psoriasis; involves the scalp, extensor surfaces, genitals, umbilicus, and lumbosacral and retroauricular regions. Plaque psoriasis is the most common form. More severe psoriasis may be treated with phototherapy, or may require systemic therapy. Inverse psoriasis is less scaly than the plaque form and occurs in skin folds such as flexor surfaces and perineal, inframammary, axillary, inguinal, and intergluteal areas (Figure 2). The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. This uncommon form of psoriasis can occur in widespread patches (generalized pustular psoriasis) or in smaller areas on your hands, feet or fingertips. Symptoms range from mild to severe, and psoriatic arthritis can affect any joint. Typically it is characterized by patches on the elbows, knees, scalp and lower back, but it can be found on any area of the skin. Acute flares or relapses of plaque psoriasis may also evolve into more severe disease, such as pustular or erythrodermic psoriasis. Psoriasis is a common skin condition with systemic considerations. The skin component is variable among patients, but the most common type, plaque psoriasis, consists of raised lesions covered with a variable amount of silvery scales most commonly seen on the elbows, knees, scalp, and trunk. This type may come and go and does not necessary mean that a patient will develop ongoing, chronic plaque-type psoriasis. Pustular psoriasis of von Zumbusch appears as a distinctive acute form of psoriasis that develops after a significant fever and manifests itself with crops of sterile pustules over the trunk and extremities. In the most common form of psoriasis, plaque psoriasis, certain areas of the skin develop red patches of various sizes, covered with dry, silvery scales. If topical treatments are not effective or if you have more severe psoriasis, oral medications (e.
Psoriatic Arthritis. Dermnet Nz
Psoriasis causes skin cells to mature in less than a week. Plaque psoriasis (psoriasis vulgaris), the most common form of the disease, is characterized by small, red bumps that enlarge, become inflamed, and form scales. Widespread, acutely painful patches of inflamed skin develop suddenly. Other less common psoriasis forms include inverse psoriasis (involving the skin folds), erythrodermic (from chronic plaque psoriasis or acute), pustular and guttate (with ‘dewdrop’ lesions). The consequences of severe psoriasis are more than just skin deep.