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抗高血压药物种类繁多,且急症治疗常有危险。严重高血压患者,快速降压可因脑血流自身调节紊乱而导致持续性脑缺血损害。故在临床应用时,必须连续监测血压,防止低血压发生。本文提出在高血压急症中,口服硝苯吡啶是一种安全有效的方法,它既可控制血压,又不降低脑血流,也不需作血压监护。力法;在内科门诊和急诊,选择因血压过高伴有各种并发症如高血压脑病,颅内出血,不稳
A wide range of antihypertensive drugs, and emergency treatment is often dangerous. Severe hypertensive patients, rapid blood pressure can be due to cerebral blood flow regulation disorders that lead to persistent cerebral ischemia damage. Therefore, in clinical application, blood pressure must be continuously monitored to prevent hypotension. This paper suggests that oral administration of nifedipine is a safe and effective method in the treatment of hypertensive emergency, which can control blood pressure without reducing cerebral blood flow and without blood pressure monitoring. Force method; in medical out-patient and emergency, choose due to high blood pressure accompanied by various complications such as hypertensive encephalopathy, intracranial hemorrhage, instability