What are the Common Causes of Psoriasis?
Psoriasis is a chronic skin condition that affects 1 to 2% of the world’s population. Fortunately, this condition is not contagious. Psoriasis can cause the skin to become itchy, thick, reddish and inflamed covered with silvery-white scales that usually affect the knees, skin, lower back and elbows. The causes of psoriasis are still unidentified. However, some researchers have reported that genes can be one of the culprits, as well as the environment, the skin cells and the immune system.
Although genes play a major role in the development of psoriasis, it does not necessarily mean that you will have such condition if you have a family history of it. In addition, you cannot avoid the condition just because no one in your family had it. The cause psoriasis can be hard to understand, as there are still no clear-cut answers to what is really causing this condition. It was also said that the body’s immune system plays a critical role in the development of this condition. The psoriatic skin regenerates in three to four days, which is an unusual speed for the natural regeneration of skin, which usually occur in twenty eight to thirty days. This leads to raised skin with plaques or patches and this was said to be due to the activity of the immune system.
Although any age group can be affected by psoriasis, it is commonly diagnosed in both men and women at ages 15 to 35 years old. Although it can affect anyone regardless of the racial background, this condition is often diagnosed on Japanese, Native Americans, African Americans and West Africans. This leads to the conclusion that environmental factors are causes of psoriasis as well. In case there are unusual patches on your skin and it feels itchy, make sure to consult a dermatologist immediately. This can help you determine if you are developing psoriasis and in order to find immediate remedy as well to prevent the condition from worsening.
