Severe hypertension, also known as stage 3 hypertension, is a medical condition characterized by extremely high blood pressure, typically defined as readings of 180/120 mmHg or higher. This condition can lead to serious health complications, including heart disease, stroke, and kidney damage. It often requires immediate medical attention and intervention to prevent life-threatening consequences. Individuals with severe hypertension may experience symptoms such as severe headaches, shortness of breath, and nosebleeds, although some may not exhibit any symptoms at all. Regular monitoring and management of blood pressure through lifestyle changes and medications are essential for those diagnosed with this condition to reduce risks and maintain overall health.