Phototherapy means to treat with light.
When sunlight penetrates the top layers of the skin, the ultraviolet radiation bombards the DNA inside skin cells and injures it. This can cause wrinkles, aging skin, and skin cancers. However, these same damaging effects can destroy the skin cells that form psoriasis patches.
Phototherapy for psoriasis can be given as ultraviolet A (UVA) light in combination with medications, or as variations of ultraviolet B (UVB) light with or without...
Read moreWhile there's no one-treatment-fits-all approach when it comes to psoriasis, the good news is that numerous options are available to help... Read more »
At the times I became pregnant with my three children, my psoriasis wasn't at its worst. I had spots here and there, though it definitely... Read more »
Maybe you began to worry after a couple of dry, red patches suddenly appeared on your leg and wouldn't go away despite time and... Read more »
Psoriasis is a chronic skin condition characterized by frequent episodes of redness, itching, and thick, dry, silvery scales on the skin. ... Read more »
Psoriasis is defined in the literature as a chronic autoimmune skin disease characterized by partial remissions and exacerbations. Most... Read more »
Source: ADAM Encyclopedia
Many creams, ointments, lotions, and pills are available to treat psoriasis. Some patients require only over-the-counter treatment, or even no... Read more »
Source: Harvard Decision Guide
Prevention There is no way to prevent psoriasis. Treatment Treatment for psoriasis varies depending on the type of psoriasis, the amount and location... Read more »
Source: ADAM Encyclopedia
Plaque psoriasis Treatment The goal of treatment is to control your symptoms and prevent infections. In general, three treatment... Read more »
Source: HealthCentral Encyclopedia
Article updated and reviewed by Michael S. Lehrer, MD, Clinical Assistant Professor, Department of Dermatology, University of Pennsylvania. Editorial... Read more »