Psoriasis
Psoriasis is a common skin condition which changes the life cycle of skin cells. This illness causes cells to grow rapidly on the surface of the skin. The new cells form a thick layer of skin that is itchy, dry, usually red and sometimes painful. Psoriasis is a chronic disease the simptoms of which sometimes may get better and after that - worse. Usually the main goal of the treatment is to prevent the skin cells from growing so quickly.