Objective To investigate the clinical efficacy of gandouling tablets in patients with Wilson disease(WD)and the role of autophagy in it.Methods A total of 77WD patients admitted to the Department of Neurology of the First Affiliated Hospital of Anhui U-niversity of Chinese Medicine from February 2021 to October 2022 were retrospectively collected,and divided into treatment group(n=42)and control group(n=35).The treatment group was treated with gandouling tablets(GDLT)combined with western medicine,the control group was treated with western medicine.A total of 40healthy siblings of the patients were selected as the healthy group.The ser-um Beclin-1,p62 and LC3-Ⅱ levels of all subjects were detected by enzyme-linked immunosorbent assay(ELISA),and gene ex-pression levels were detected by extracting peripheral blood single nucleated cells and real-time quantitative polymerase chain reaction(RT-qPCR).All WD patients were scored on the unified Wilson disease rating scale(UWDRS).The correlation between the changes of UWDRS score and the levels of Beclin1,LC3-Ⅱ and p62 in WD patients was also analyzed.The effects of GDLT treatment on UW-DRS score and autophagy proteins Beclin-1,p62 and LC3-Ⅱ in WD patients were analyzed.Results The expression levels of Beclin-1,LC3-Ⅱ protein and mRNA were increased and p62 was significantly decreased in WD patients.UWDRS scores were posi-tively correlated with Beclin-1 and LC3-Ⅱ,and negatively correlated with p62.After GDLT intervention,UWDRS score improved sig-nificantly,Beclin-1 and LC3-Ⅱ levels decreased significantly,and p62 increased significantly(P＜0.05).Conclusion Beclin-1,p62,LC3-Ⅱ are closely related to the development of WD,which is of great significance for the evaluation and prognosis of WD.GDLT intervention can inhabit the overactivation of WD autophagy and reverse the progression of WD.