What is Psoriasis?

Psoriasis is a chronic, autoimmune skin condition that causes red, scaly patches of skin to develop. It is a common condition, affecting up to 2% of the population.

What causes psoriasis?

The exact cause of psoriasis is unknown, but it is thought to be related to a combination of genetic and environmental factors. People with psoriasis have an immune system that overreacts to certain triggers, such as stress, infection, or injury. This triggers the production of inflammatory cells, which then cause the skin cells to grow too quickly and form plaques.

What are the symptoms of psoriasis?

The most common symptom of psoriasis is red, scaly patches of skin. These patches can be small or large, and they can appear anywhere on the body. Other symptoms of psoriasis can include:

* Itching
* Burning
* Pain
* Dryness
* Cracking
* Bleeding

How is psoriasis treated?

There is no cure for psoriasis, but there are a number of treatments that can help to manage the symptoms. These treatments include:

* Topical treatments, such as creams, ointments, or shampoos
* Light therapy
* Systemic medications, such as methotrexate or cyclosporine
* Biologic medications, such as adalimumab or etanercept

How can I prevent psoriasis?

There is no sure way to prevent psoriasis, but there are a number of things that you can do to reduce your risk of developing the condition. These include:

* Managing stress
* Avoiding triggers such as infection or injury
* Maintaining a healthy weight
* Eating a healthy diet
* Exercising regularly
* Getting enough sleep

Living with psoriasis

Psoriasis can be a difficult condition to live with, but there are a number of things that you can do to manage the symptoms and improve your quality of life. These include:

* Learning about your condition and how to manage it
* Working with your doctor to find the best treatment for you
* Joining a support group
* Practicing self-care techniques, such as stress management and relaxation

Outlook

Psoriasis is a chronic condition, but it can be managed with treatment. With the right treatment, most people with psoriasis can live full and active lives.