Objective: To observe the effect of Santengcao Qubi Decoction on chronic pain in the limbs of patients with Wind-Cold-Damp Syndrome. Methods: The 95 cases of patients with chronic pain were selected and divided into fumigation group (31 cases), Chinese medicine group (32 cases) and western medicine group (32 cases). Patients were treated by Juanbitang (蠲痹汤) in Chinese medicine group, and the patients in fumigation group were treated by Santengcao Qubi Decoction and the same treatment as the Chinese medicine group; the patients were...