The treatment group received silybinin plus riboside tablet and the control group received silymarin tablet and diammonium glycyrrhizinate capsule.

水林苷片为治疗组;益肝灵片甘利欣胶为对照组。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草酸二铵治疗寻常病的临床疗效安全性。