With dandruff, you will notice loose flakes of skin on your head and in your hair, but you are not likely to find a singular spot of flaking. If you have psoriasis, the flakes will form a plaque.

Medically reviewed by Katlein Franca, MD When psoriasis affects the scalp, it causes thick, silvery-white or gray scales that may be inflamed and itchy. You may also feel burning or other discomfort.

Self-care for psoriasis is a lifelong process. Learn more from WebMD about what you can do on your own to take care of your psoriasis.

Winter can be the most challenging season for psoriasis management. Because the air is so cold and dry, your skin is more prone to dehydration. Lesions may have more flakes, and your skin may be ...

If the flakes continue to appear despite using over-the-counter treatments, visiting a dermatologist is essential to rule out other conditions. Scalp psoriasis is an autoimmune condition that ...