You can have one type of psoriasis for years and later develop a second type of psoriasis. Psoriasis is a disease that can show up in various ways. Some types of psoriasis develop on the skin. One ...

Psoriasis may be symptomatic with patients complaining of intense pruritus or burning. The various types and presentations of psoriasis are outlined below. The commonest form of psoriasis is plaque ...

If you suffer from psoriasis, cooler weather could be bad news. Learn how high and low humidity levels can affect psoriasis ...

The disease is defined by a series of linked cellular changes in the skin: hyperplasia of epidermal keratinocytes, vascular hyperplasia and ectasia, and infiltration of T lymphocytes, neutrophils, and ...

Psoriasis is challenging to diagnose. Healthcare providers primarily rely on the appearance of the lesions (plaques). These can resemble skin changes caused by other conditions, such as eczema, ...

You can't catch scalp psoriasis from another person. As with other types of psoriasis, we don't know what causes it. Doctors believe it comes from something wrong with your immune system that ...

Medically reviewed by Susan Bard, MD Having psoriasis, an autoimmune condition that causes inflamed skin patches, can make ...

It’s difficult to compare the effectiveness of topical treatments with other types of treatments, as each person’s experience with psoriasis can be unique. For some people, a topical treatment ...

Discover how light therapy can transform psoriasis treatment, but beware of the hidden risks of certain methods.

If you have psoriasis, you’ve likely experienced itchy, scaly, discolored patches on your skin that can be annoying and uncomfortable. Psoriasis symptoms can disrupt sleep, and the condition is ...

Long-term TNFi use in patients with psoriasis was not associated with a higher risk of cancer, including lymphoma, prostate cancer, and breast cancer.