Countless Americans deal with high blood pressure every day. But, when do the effects of hypertension require a visit to the emergency room? Extremely high blood pressure can cause severe life-threatening issues including stroke, aneurysms, heart attacks, and heart failure. Causes of Hypertension Situations that can cause hypertensive emergencies include: Forgetting to take your blood pressure medication Worsening kidney failure An interaction between medications or supplements … [Read more...] about High Blood Pressure Emergencies