How is venous sclerosis caused?

summary

Arteriosclerosis will thicken and harden, the inner wall of the tumor (congee like sclerotic nest), which is due to cholesterol, platelet adhesion caused by the uplift. As a result, the lumen of the blood vessel narrows, making the blood circulation not smooth, and if it continues to deteriorate, it will be completely blocked. How is venous sclerosis caused? Let's talk about it

How is venous sclerosis caused?

Hypertension: long term impact of high-pressure blood flow on the arterial wall causes mechanical damage to the arterial intima, resulting in deposition of blood lipids in the arterial wall, formation of fatty plaque and arteriosclerosis stenosis. If the blood pressure is not controlled, the incidence of myocardial infarction will increase 2-3 times and stroke will increase 4 times.

Smoking: nicotine and carbon monoxide in cigarettes will damage the inner wall of arteries, which will block cholesterol and cause platelet accumulation to form fatty plaques. At the same time, smoking can also cause coronary artery contraction spasm, reduce blood flow.

Lack of exercise: exercise can increase high-density lipoprotein, reduce low-density lipoprotein, help the body excrete excess cholesterol from the biliary tract and intestinal tract, and avoid excess cholesterol deposition on the inner wall of blood vessels. In addition, exercise can promote blood circulation, increase vascular elasticity, reduce blood pressure, consume excess heat, reduce the proportion of body fat, increase the proportion of muscle, and lose weight. As a result, people who lack exercise are more likely to get atherosclerotic plaques.

matters needing attention

Limit the intake of fat: the edible fat includes animal fat and plant fat, the former mainly contains saturated fatty acids, excessive intake can increase cholesterol, should be strictly limited to no more than 7% of the total calories per day. Although the latter is unsaturated fatty acid, it should be limited to no more than 20-25g per day because of its high caloric value. Total fat calories do not exceed 30% of total calories.