What Causes Narrowing of Blood Vessels? There Are 5 Factors

JAKARTA – Narrowing of blood vessels is often experienced and causes a number of disease dangerous as a heart attack. The main function of blood vessels is to regulate pressure and circulate blood throughout the body.

Narrowing of blood vessels What is commonly called atherosclerosis or stenosis is a condition in which the arteries become narrow or thickened, so that blood flow becomes limited.

According to Alodokter Kemenkes, when there is narrowing, the blood supply becomes slower, but the pressure is greater. Narrowing of blood vessels can affect various parts of the body and cause a number of serious health problems.

So, what are the things that cause narrowing of blood vessels? Apparently, this medical condition is caused by several factors, including the following.

Causes of Narrowing of Blood Vessels

1. Formation of Atherosclerotic Plaque

Atherosclerosis is a condition in which plaque builds up on the walls of arteries. This plaque is made up of fat, cholesterol, calcium, and other substances found in the blood.

Over time, plaque can harden and narrow the arteries, restricting the flow of oxygen-rich blood to the body’s organs and tissues. Things that cause this plaque to build up include high cholesterol, high blood pressure, smoking, and diabetes.

2. Chronic Inflammation

Chronic inflammation in the body can damage the walls of arteries and accelerate the process of atherosclerosis. Conditions such as rheumatoid arthritis, lupus, and other inflammatory diseases can cause inflammation that affects the blood vessels.

This cause is usually caused by an autoimmune disease that causes the immune system to cause inflammation and affect the blood vessels. It can also be caused by chronic infections that cause inflammation in the artillery.

3. Unhealthy Lifestyle

Unhealthy lifestyle habits can contribute to the narrowing of blood vessels. A diet high in saturated fat, lack of physical activity, and obesity are major risk factors.

Later, this unhealthy lifestyle will influence the emergence of obesity caused by lack of physical activity and high consumption of fatty foods.

4. Hypothermia

Usually, when the body is exposed to cold temperatures for too long, it will cause the blood vessels to narrow. This condition is also known as hypothermia.

When cold, the body will shiver to stimulate muscle activity and produce body heat. The narrowing of blood vessels serves to keep the body temperature warm.

5. Influence of Drugs and Psychological Conditions

There are a number of medications that can cause vasoconstriction, such as antidepressants, Parkinson’s disease medications, decongestants, immunosuppressants, epinephrine, and migraine medications.

In addition, psychological conditions such as stress can also cause narrowing of blood vessels. This condition usually also affects nerve function, causing the heartbeat to become irregular.

These are some of the things that affect the narrowing of blood vessels. Keep in mind that regular exercise and eating a balanced nutritious diet are the keys to avoiding this condition.

(tsa)