Introduction: Everyone’s physical constitution is different, and their usual eating habits are also different. At the same time, the vital signs and body characteristics presented are also more or less different. Some people’s physique is relatively strong. Or there will always be some blue veins on the hands, such people are usually labeled as “hercules” by others.why do we have visible blue veins bursting out and some people can’t see there the blue veins
People who are gently picked up are generally people with strong physique or those who do some heavy physical labor. The blood in the body will appear bright red or dark red through circulation and supplementation of nutrients, so people with strong physical strength. Why is it easy to have blue vein problems?
1. First of all, let’s understand, what are blue veins?
A.
Blue veins generally refer to the venous vascular network on the arm or on the hand. The blood vessels of the body are generally divided into three categories: arterial blood vessels, capillaries and venous blood vessels.
The arterial blood vessels of the body generally grow in various tissues, organs and interiors of the body, and are not easily discovered by people. When the body suffers from ischemia or aortic blood loss, medical staff can supplement the body with abundant nutrients according to the aorta. blood.
B.
The position of the venous blood vessel growth can be directly observed with the naked eye, and the position close to the body surface is obtained. In addition, the blood vessel wall is relatively weak. If you directly touch it with the naked eye or with your hands, you can easily judge the venous blood vessels.
The main location is the back of the hands, arms, insteps and other skin stratum corneum is relatively weak venous blood vessels.
2. The arm suddenly “blue veins burst out”, what’s the matter?
When all of us are observing, we may find that the back of the hand, the arm or the back of the foot will often appear blue veins. This is mainly because the veins in the body are distributed in the brain and the skin, also known as the venous vascular network. .
It can help the body to provide sufficient oxygen, and through the blood circulation in the body, the oxygen is transported to various organs and tissues to complete the normal transportation.
When the venous blood in the body is blocked by the blood vessels or the toxin waste and metabolic waste in the body, people can usually see the problem of blue veins with the naked eye, and the skin will appear raised and discolored or Expansion and other reaction problems.
Everyone’s physical quality is different, and ingesting some nutrients will easily lead to garbage toxins in the blood of the body, and there are also certain differences.
Therefore, the appearance of blue veins can also allow us to see the difference in color.
3. Why is blood flow blocked?
Clinically, blood reflux is generally caused by excessive phlegm-dampness in the body, congestion, heat toxin, blood clots, obstruction of the filtering function of the kidney, chronic obstruction of the detoxification function of the liver, etc. Can be excreted from the body in time.
In such a case, it is easy to cause congestion problems in various nervous systems and nerve tissues of the body.
The back of the hand, the arm, the abdomen, the instep and the palm of the hand are prone to bursting blue veins of different shades, so the blue veins are generally a phenomenon of blood accumulation in the human body, a clinical physiological manifestation induced by blood obstruction.
4. Some people have “blue veins bursting out” on their arms, but some people can’t see the “blue veins”, the doctor will explain it to you
The color of the skin also determines whether the blue veins will be prominent. Generally, people with white or yellow skin will have more obvious problems with blue veins, but if the skin is dark or dark, the performance of the blue veins is not particularly obvious.
physical factors
Obese people tend to accumulate some fat layer under the skin, which will block the blood vessels at this time. No matter how hard you try, you cannot find the veins. When the infusion is due to physical diseases, the arms will be tied tightly, causing the venous blood vessels to swell due to poor blood flow.
age related
Children and young people have better skin elasticity and firmer skin, so blue veins are generally not easy to see.
Most of the elderly have loose skin and reduced skin elasticity. At this time, collagen is lost, so the problem of blue veins can easily be seen.
Varicose veins
When the veins are blocked or diseased, it is easy to cause abnormal expansion of the veins. In this case, it is necessary to go to the hospital for relevant physical examinations as soon as possible to rule out the possibility of diseases.
emotional problems
Whether the blue veins on the arms and face are picked up is also closely related to one’s emotions. When you are overly nervous or overexcited, it will easily accelerate the blood supply to the heart, and at this time, it will also easily increase the blood flow pressure and accelerate the expansion of the veins.
Varicose veins
When the veins are blocked or diseased, it is easy to cause abnormal expansion of the veins. In this case, it is necessary to go to the hospital for relevant physical examinations as soon as possible to rule out the possibility of diseases.
emotional problems
Whether the blue veins on the arms and face are picked up is also closely related to one’s emotions. When you are overly nervous or overexcited, it will easily accelerate the blood supply to the heart, and at this time, it will also easily increase the blood flow pressure and accelerate the expansion of the veins.
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