Question: how to lower high blood pressure emergency?
Answer: Vasodilators such as nitroprusside and nitroglycerin are also used to treat a hypertensive emergency. The goal of therapy for a hypertensive emergency is to lower the mean arterial pressure by no more than 25% within minutes to 1 hour and then stabilize BP at 160/100-110 mm Hg within the next 2 to 6 hours.