Objective:To evaluate clinical curative effect,the onset time and adverse effect of Fengshi Zhengtong Pill treating RA patients who were type of cold wetness blocked in Joints.

• 目的:观察风湿正痛丸治疗寒湿痹阻型类风湿关节炎(RA)的临床疗效、起效时间及不良反应。