在线词典

Doctors believe psoriasis is due to the excessive proliferation of skin cells, a variety of biochemical metabolic disorders, resulting in aging epidermal cells do not fall off and new skin cells emerge, so do not fully differentiated epidermal cells rapidly accumulated, and began to miliary size erythema, and soon appeared in the surface of silver-white scales, with the increasing number of damaged cells, the expansion to the surrounding skin lesions, and their mutual integration, the gradual formation of the final patches of different sizes. From medical terms, that psoriasis is due to foreign invasion Feng Xie, V in the business of blood, blood heat toxin Sheng, qi stagnation, Yu and heat, wind-heat Xiang Bo, made in the skin from erythema scales, or due to diet disloyal, spleen and stomach disharmony, but also by wind-heat toxin and onset, duration of protracted course of time, consumption of yin blood injury that may cause deficiency Xuezao.