20. This is a chronic disease that causes red, itchy, scaly patches typically on the knees, elbows and scalp. What is it called?
From Quiz What Condition is Your Skin In?
Answer:
Psoriasis
This is another chronic disease characterized by red, itchy scaly patches. These patches are typically on joints like knees and elbows. There is no cure for this uncomfortable condition. It is a condition that flares up, being an issue for weeks or months at a time, then going away or going into remission. It is an autoimmune condition whereby skin cells grow too rapidly, rise to the surface of the skin and then fall off. Alcohol, stress, injury or infection can all cause flare-ups. There are five different types of psoriasis including plaque psoriasis, which is the most common type.