RESUMO
Objective To observe the clinical effect of Xiaoke-Yuzu decoction on diabetic peripheral neuropathy (DPN). Methods A total of 100 DPN inpatients were recruited and randomly divided into the treatment and control groups. The two groups were both received basic therapy, while the treatment group additionally received Xiaoke-Yuzu decoction. Toronto clinical scores and Chinese medicine symptom scores of both groups were collected to evaluate the clinical effect before and after the therapy. Results The Toronto scores of treatment group were significantly lower than control group after treatment (symptoms score 1.50 ± 0.94 vs. 2.23 ± 1.01, reflection score 3.60 ± 1.77 vs. 4.27 ± 1.72, feeling test score 1.53 ± 0.63 vs. 2.10 ± 0.84,all P<0.05). Meanwhile, the Chinese medicine symptom scores of treatment group were also significantly lower than the control group (main symptom score 1.77 ± 1.17 vs. 3.17 ± 1.82, posterior symptom score 2.23 ± 1.59 vs. 4.27 ± 1.57, the tongue and pulse score 1.83 ± 0.65 vs. 2.47 ± 0.51, all P<0.05). Conclusion Xiaoke-Yuzu decoction plus basic therpy could improve the clinical symptoms of DPN patients.