Effect of Cinepazide Maleate Combined with Promethazine Hydrochloride in the Treatment of Emergency Vertigo

Objective:To explore the effect of cinepazide maleate combined with promethazine hydrochloride in the treatment of emergency vertigo.Methods:48 cases of emergency vertigo patients in our hospital from November 2017 to November 2019 were divided into experimental group(24 cases,treated with cinepazide maleate combined with promethazine hydrochloride)and control group (24 cases,treated with cinepazide maleate).The clinical efficacy,symptom relief time,adverse reactions and quality of life were compared.Results:The total effective rate of the experimental group(95.83%,23/24)was higher than that of the control group(75.00%),The remission time of nausea and vomiting(1.75±0.22)d,vertigo(3.54±0.63)d,deafiiess and tinnitus(3.47±0.58)d,night sweats(3.05±0.33)d in the experimental group were shorter than those in the control group,P<0.05;the incidence of adverse reactions in the experimental group(8.33%,2/24)was lower than that in the control group(33.33%),The scores of social function,material life attitude,physical health and psychological function in the experimental group were 59.14±7.23,54.05±8.04,53.58±0.86 and 60.11±8.44 respectively,P<0.05.Conclusion:In the process of clinical treatment of emergency vertigo patients,the combined application of cinepazide maleate and promethazine hydrochloride has definite curative effect,can relieve clinical symptoms in a short time,has less adverse reactions,and improves the quality of life of patients to a certain extent,which is worthy of promotion.

Studies of Active Ingredients in Cough Syrup by Capillary Zone Electrophoresis with Amperometric Detection

The present paper covers a simple, reliable and reproducible method, based on capillary zone electrophoresis(CZE) with amperometric detection(AD), for the separation and the determination of ephedrine hydrochloride, promethazine hydrochloride and codeine phosphate. Under the optimal conditions, the three analytes were base-line separated completely within 16 min. Good linear relationships between the peak heights and the concentrations of the three analytes were obtained with the correlation coefficients better than 0 9993. The method was directly applied to the determination of the active ingredients in pharmaceutical preparations and the assay results were satisfactory.