Psoriasis Awareness Month – August 2025

History of Psoriasis Awareness Month

National Psoriasis Awareness Month began in 1997 as an initiative of the National Psoriasis Foundation (N.P.F.). It was initially observed in October but was later moved to August because there were already numerous awareness days in October. Another important reason for the change was that August is a time of year that allows for activities, such as swimming and sunbathing, which expose the skin. Moreover, the sun has a positive effect on psoriasis.

Psoriasis is a condition characterized by scaly, red, and raised patches on the skin, especially on the elbows, knees, and scalp; however, it could also affect other areas in the body. Psoriasis often causes itching, burning, and stinging in affected areas. Though its etiology is unclear to medical experts, psoriasis occurs when the life cycle of skin cells increases, causing a buildup of excess skin cells that form red patches and scales. Scientists believe that genetics and the immune system are contributory factors to the development of psoriasis.

Psoriasis affects people differently, with varying levels of severity. For severe cases, 10% or more of the patient’s skin may be affected by the disease. In mild cases, less than 3% is affected by psoriasis; however, psoriasis affects between 3% to 10% of the skin in moderate cases. Because psoriasis is often cyclical, particular triggers, such as infections, skin injuries, heavy alcohol consumption, vitamin D deficiency, stress, emotional trauma, certain medications, and smoking, may lead to an episode. Thankfully, psoriasis has various treatment options — creams and ointments can clear skin patches in mild-to-moderate cases. Light therapy, including U.V.B. phototherapy, Goeckerman therapy, and psoralen plus ultraviolet A (PUVA), can also be employed. For severe psoriasis, retinoids, methotrexate, and cyclosporine are the drugs of choice.