RESUMO
Objective To study the effect of auricular point sticking on the cerebrovascular reactivity in hypertension patients of different stages by using Transcranial Doppler (TCD) technology.Method Three hundred hypertension patients were randomized into a treatment group (auricular point sticking) of 180 cases and a control group (medication) of 120 cases. The cerebral arterial hemodynamic indexes were observed and analyzed by TCD before and after intervention.Result In comparing the improvements of cerebral arterial hemodynamic indexes in stage 1-2 hypertension patients, the treatment group was significantly superior to the control group (P＜0.05,P＜0.01); in stage 3 hypertension patients, the improvements of cerebrovascular hemodynamics of the treatment group were significantly better than those in the control group (P＜0.05,P＜0.01).Conclusion Auricular point sticking can improve the cerebrovascular hemodynamics and effectively improve the cerebrovascular reactivity of hypertension patients. TCD can help observe and estimate the cerebral arterial function of hypertension patients, and prevent and intervene in cerebrovascular diseases.