Rapid skin cell development is the hallmark of psoriasis vulgaris, or just plain psoriasis, a chronic, non-contagious skin disorder. The skin develops thick, red, scaly patches as a result of this increased cell turnover, which is sometimes accompanied by pain or itching. Though psoriasis can present anywhere on the body, the elbows, knees, scalp, and lower back are the most often affected locations.Although the precise origin of psoriasis vulgaris is yet unknown, a combination of environmental and genetic factors is known to be involved. The immune system is important because inflammation and fast skin cell proliferation are caused by aberrant immunological responses. Given that those with a family history of psoriasis are more prone to develop the disorder, genetic predisposition is important. Stress, infections, cuts on the skin, certain drugs, and lifestyle choices like drinking and smoking can all be environmental causes.There are various clinical manifestations of psoriasis vulgaris, but plaque psoriasis is the most prevalent. Clearly defined, elevated red skin patches covered in silvery-white scales are indicative of plaque psoriasis. Other forms include pustular psoriasis, which appears as white pustules encircled by red skin, and guttate psoriasis, which is characterized by tiny, drop-shaped lesions.Based mostly on the appearance and distribution of skin lesions, psoriasis is diagnosed clinically. A skin biopsy may be necessary in some circumstances to distinguish psoriasis from other skin conditions. The severity of the ailment is frequently evaluated using the Psoriasis Area and Severity Index (PASI).The goal of treatment is to lessen inflammation and slow down the skin cells' explosive proliferation. For mild to moderate psoriasis, topical treatments such corticosteroids, vitamin D analogs, and calcineurin inhibitors are frequently utilized. In cases that are more severe, a doctor may recommend phototherapy or systemic medications such as cyclosporine, methotrexate, and biologic medicines that target particular immune pathways.Psoriasis vulgaris can have a severe negative influence on quality of life, resulting in both physical and psychological suffering. Seeing a dermatologist on a regular basis is crucial to effectively controlling the illness and reducing its impact on day-to-day activities. Psoriasis vulgaris sufferers continue to have better results thanks to new treatment choices and advances in our understanding of the condition.
