Key Symptoms Of Scalp Psoriasis

Scalp psoriasis is a commonly-occurring skin disorder that leads to reddish, raised, scaly patches. Some patients experience just one patch, while others have several. It's also possible for the condition to affect the whole scalp, though this is rarer. Scalp psoriasis can sometimes spread beyond the scalp to the back of the neck, forehead, behind the ears, and inside the ears. The condition is not contagious, though it's not currently known what causes it. Researchers believe it's an autoimmune disorder that causes the immune system to facilitate the overproduction of skin cells, which then build into patches. Scalp psoriasis appears to have a genetic component, so individuals have a higher likelihood of getting it if another family member has it. About half of all psoriasis patients have scalp patches. While the scalp can be the only place affected, usually other parts of the body are too.