对于临界高血压或轻度高血压是否给予治疗,在作出决定前,必需反复观察血压,查找有关危险因子,估计非药物治疗的作用,包括减肥、减少饮酒量、有规律的锻炼、增加钾摄入和限制盐等。上列项目是否应加入限制咖啡因摄入?病人和方法经二次测量,坐位舒张压90～105mmHg52例有饮咖啡的习惯,未接受过治疗,也无生化、血液、心电图和临床上的异常。在 Before deciding whether to give treatment for critical hypertension or mild hypertension, the blood pressure must be observed repeatedly to find out the relevant risk factors, to estimate the effects of non-drug therapy including weight loss, alcohol consumption, regular exercise, increased potassium intake Into and limit salt and so on. The above items should be added to limit caffeine intake? Patients and methods by the second measurement, sitting diastolic blood pressure 90 ~ 105mmHg52 cases of habit of drinking coffee, no treatment, no biochemical, blood, ECG and clinical abnormalities . in