Psoriasis is a persistent disease that is caused by a misdirected immune system. Psoriasis is not contagious, so it can’t spread from one person to another. You know psoriasis isn’t contagious, but people unfamiliar with psoriasis symptoms may be fearful. Genital psoriasis does not affect sexual performance. WebMD’s guide to psoriasis, including types, symptoms, and causes. Erythrodermic psoriasis, characterized by periodic, fiery redness of the skin and shedding of scales in sheets; this form of psoriasis, triggered by withdrawal from a systemic psoriasis treatment, severe sunburn, infection, and certain medications, requires immediate medical treatment, because it can lead to severe illness. While there are medications and other therapies that can help to clear up the patches of red, scaly, thickened skin that are the hallmark of psoriasis, there is no cure. WebMD does not provide medical advice, diagnosis or treatment.
But being around someone else with psoriasis is not. No, psoriasis is not contagious. It is not something you can catch or pass on. Lesions of psoriasis may be unsightly, but they should not be regarded as an infection or an open wound. Psoriasis is not an infection, and it is not contagious. The severity of psoriasis is determined by how much of the body’s surface is covered and how much it affects a person’s quality of life. Researchers have not identified the exact cause of psoriasis. However, they believe that the disease develops due to a combination of immune, genetic, and environmental factors.
These conditions are not common and are difficult to treat, so whether the pustular psoriasis is localised or generalised, treatment should be overseen by a dermatologist. 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 or scale. Psoriasis lesions are not infectious. Psoriasis is not contagious. There are five types of psoriasis. Psoriasis is the most common autoimmune disease in the U.S. As many as 7.5 million Americans have psoriasis.