High blood pressure or hypertension is also called the "silent killer" because it starts damaging the body many years before any symptoms appear. It increases the pressure in the heart and arteries and can also increase the risk of heart attack and stroke.
Over time, the blood flow in the affected arteries is reduced, affecting many major organs of the body such as the brain, kidneys, eyes, and genitals. Lifestyle changes and treatment can help control blood pressure, which can reduce many of the complications it can cause.
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