Psoriasis: A Comprehensive Guide

What is Psoriasis?

Psoriasis is a chronic, non-contagious skin condition that affects millions of people worldwide. It is characterized by the formation of red, scaly patches on the skin, which can be accompanied by itching, burning, and soreness.

Types of Psoriasis

There are several different types of psoriasis, each with its own unique symptoms and characteristics. The most common type is plaque psoriasis, which affects about 80% of people with psoriasis. Other types include guttate psoriasis, inverse psoriasis, pustular psoriasis, and erythrodermic psoriasis.

Causes of Psoriasis

The exact cause of psoriasis is unknown, but it is believed to be related to a combination of genetic and environmental factors. It is thought that people with psoriasis have an overactive immune system, which causes the skin cells to grow too quickly. This rapid growth leads to the formation of the red, scaly patches that are characteristic of psoriasis.

Treatment for Psoriasis

There is no cure for psoriasis, but there are a variety of treatments that can help to manage the symptoms. These treatments include topical medications, such as creams and ointments, oral medications, and light therapy.