19/04/2025
Uncontrolled high blood pressure—also known as hypertension—is the leading and most dangerous cause of long-term heart damage. It often has no obvious symptoms, which is why it's called the "silent killer." But behind the scenes, it constantly puts strain on your heart and blood vessels. When blood pressure remains high for a long time, the heart is forced to pump harder to circulate blood. This added workload thickens the heart muscle, especially the left ventricle, making it stiff and less efficient over time. As a result, the heart’s ability to pump blood weakens, leading to conditions like heart failure.
High blood pressure also damages the inner lining of arteries, causing tiny tears where cholesterol and fat can accumulate. This leads to plaque buildup, narrowing the arteries—a condition called atherosclerosis. Eventually, this can block blood flow to the heart, triggering chest pain (angina), or worse, a heart attack. Over time, poor blood flow also increases the risk of stroke and sudden cardiac death.
Common signs of heart damage due to high blood pressure include chest discomfort or tightness, especially during activity or stress, shortness of breath even at rest or while lying down, persistent fatigue, swelling in the legs, feet, or abdomen (due to fluid buildup), a racing or irregular heartbeat, and dizziness or fainting spells. In severe cases, people may experience coughing or wheezing, especially at night, due to fluid in the lungs.
Even if you don’t feel anything wrong, high blood pressure can silently damage your arteries, heart, kidneys, eyes, and brain over time. That’s why regular blood pressure checks are essential—even if you feel perfectly fine.
To protect your heart:
👉Limit salt to under 5 grams per day.
👉Eat more fruits, vegetables, whole grains, and lean proteins.
👉Exercise for at least 30 minutes most days of the week.
👉Quit smoking and limit alcohol.
👉Manage stress with relaxation techniques or hobbies.
👉Take prescribed medications if lifestyle changes aren’t enough.
Catching and controlling high blood pressure early is one of the most powerful ways to prevent heart attacks, strokes, and long-term damage. Keep your numbers in check—your heart will thank you! ❤️