Abstract:Objective To explore the effects of Weisu granule modified quadruple therapy on inflammatory factors and gastrin in elderly patients with Hp positive gastric ulcer. Methods From January 2015 to December 2017, 100 elderly patients with Hp positive gastric ulcer admitted to our hospital were enrolled in the study. The random number table was used to divide patients into study group and control group (50 patients in each group), the control group was treated with amoxicillin + clarithromycin + pantoprazole + colloidal pectin quadruple therapy, and the study group was treated with Weisu granules + amoxicillin + clarithromycin + pantoprazole. The ulcer healing effect, Hp eradication rate and recurrence rate were compared between the two groups, and the serum inflammatory factors [C-reactive protein (CRP), interleukin-1 (IL-1), interleukin-6 (IL-6)] and gastrin index [Gastrin (GAS), cholecystokinin (CCK), motilin (MTL) ] expression levels were observed and compared before and after treatment. Results There was no significant difference in the effective rate between the two groups after treatment for two months (P?>?0.05). and there was no significant difference in Hp eradication rate and recurrence rate between the two groups 12 months after treatment (P?>?0.05). There was no significant difference in serum inflammatory factors and gastrin levels between the two groups before treatment. After treatment, the levels of serum CRP, IL-1 and IL-6, GAS and CCK in the same group were significantly lower than those before treatment, and MTL levels were higher. Compared with the control group, the improvement of study group was significantly higher than that of the control group (P?0.05), and the incidence of adverse reactions during the study group was significantly lower than that of the control group (P?0.05). Conclusion Weisu granules improved triple solution in the treatment of elderly Hp positive gastric ulcer is clinically effective, which can significantly improve serum inflammatory factors and gastric gastrin index, increase Hp eradication rate and decrease recurrence rate, and be suitable for clinical use.