Fish is rich in high quality protein, and there is no effect on psoriasis patients who eat fish in moderation. In addition to fish, psoriasis patients can also eat lean pork or drink a small amount of milk to supplement protein, because psoriasis patients will cause a large amount of flaking causing protein loss, through dietary supplements can make protein rise, which has a very good complementary effect for psoriasis patients. In terms of treatment, psoriasis patients can take oral amineptin tablets and glycopyrrolate tablets. In case of severe psoriasis, they can also order polyenophosphatidylcholine injection and compound glycyrrhizic acid monoammonium S sodium chloride injection. If the psoriasis patient is of blood-heat type, he can also quietly order Xiyampin and Heat Poisoning. In case of blood stasis type psoriasis, one can also order Danshen Chuanxiongzin Injection.