What is Hypertension? Understanding High Blood Pressure
Hypertension, commonly known as high blood pressure, is a chronic condition where the force of blood against the artery walls is consistently too high. Over time, this excessive pressure can damage blood vessels and vital organs such as the heart, kidneys, brain, and eyes. Often referred to as the “silent killer,” hypertension typically shows no symptoms until serious complications arise. Early diagnosis and management are critical to preventing heart disease, stroke, and other serious health problems.
Symptoms of Hypertension
Hypertension is often asymptomatic, which is why routine blood pressure checks are essential. However, when symptoms do occur, they may include:
- Headaches: Often in the morning and located at the back of the head.
- Dizziness or Lightheadedness: Especially during physical activity or standing up quickly.
- Blurred Vision: Caused by changes in blood flow to the eyes.
- Chest Pain or Palpitations: A sign of cardiovascular strain.
- Shortness of Breath: May indicate heart involvement or fluid buildup.
Nosebleeds: Occur in some cases, particularly with severely elevated blood pressure.
Even without symptoms, uncontrolled hypertension can lead to heart attacks, strokes, kidney disease, and vision loss.