What is known is that flakes of dandruff are comprised of cell complexes ... of itch which may often prove worse than the ...

Then they “pile up” and form thick, crusty patches (plaques) of gray or silver scabs on the skin. Psoriasis plaques are most often on the elbows, knees, trunk, and scalp. Flare-ups tend to be in the ...

This is what causes the itchy, hair loss, scabs, and discomfort. Visual signs include chronic dandruff, "walking dandruff," chronic scratching of the hindquarters, nape of neck, and along the back, ...