Clinical effect and safety of nifedipine controlled-release tablets combined with valsartan in the treatment of primary hypertension.

To observe and analyze the clinical effect of nifedipine controlled-release tablets combined with valsartan in the treatment of essential hypertension, and to analyze the adverse reactions of patients. A total of 180 patients with primary hypertension treated in our hospital were enrolled as research objects in the study. According to different treatment regimens, they were divided into the control group treated with valsartan dispersible tablets and the research group treated with nifedipine controlled-release tablets combined with valsartan. The therapeutic effects of the two groups of patients were compared and analyzed. Compared with the control group (82.22%), the total treatment effective rate of the research group (95.56%) was higher, p<0.05. Comparing the blood pressure level before and after treatment of the two groups, the improvement effect of the research group after treatment was more obvious, p<0.05. The incidence of adverse reactions was 6.67% in the research group, which was significantly lower than that (20.00%) in the control group, p<0.05. The application of nifedipine controlled-release tablets combined with valsartan in the treatment of patients with primary hypertension can significantly improve the therapeutic effect of patients, and has good safety and reliability, which is a treatment mode worthy of promotion and practice.