Objective Psoriasis vulgaris(PV) is easy to prone to recur and hard to cure and little research has been done on combined treatment on PV. The article was to study the clinical effects of total glucosides of paeony capsules(TGP) combined with acitretin and compound flumethasone on PV as well as the peripheral blood cytokine levels. Methods 126 patients with PV who visited our hospital from October 2015 to January 2017 were randomly divided into combined treatment group(63 cases) and control group(63 cases)....