What's wrong with the obvious blue veins in the blood vessels

Blue veins are also blood vessels, which are what people often call blue veins. There are blue veins in many parts of the human body, so most people do not take the appearance of blue veins seriously. Generally speaking, the obvious blue veins on blood vessels may be caused not only by the veins, but also by other factors. Therefore, we should pay attention to the problem of obvious blue veins. So what's the matter with the obvious blue veins in the blood vessels?

1. Blood flow back

Under normal circumstances, it is not visible. Once venous blood return is blocked and pressure increases, it will bulge on the skin surface and even become distorted and discolored. Blue veins on the back of the hands indicate stagnation in the waist and back, which can lead to back pain and tension in the waist muscles. The appearance of blue veins on adults' fingers not only indicates problems with the digestive system, but also reflects disorders in the blood vessel microcirculation in the head, which can easily lead to dizziness, headaches, and even stroke in severe cases.

2. Caused by strenuous exercise or drinking

Vigorous exercise and drinking can cause the heart rate to accelerate, blood circulation throughout the body to speed up, and the amount of blood ejected by the heart to increase. The speed at which blood returns to the heart from the veins is not as fast as the speed at which blood is ejected by the heart, which can cause veins to protrude, manifested as obvious blue veins. In this case, the blue veins will no longer be obvious after proper rest.

3. Precursor of disease

Traditional Chinese medicine believes that no matter where the blue veins appear abnormally in the human body, it is an alarm signal from the body. It reflects that the human body may be suffering from diseases such as phlegm, dampness, blood stasis, and toxins that cannot be excreted from the body. The more distorted the shape, the deeper the degree of stagnation in the body, and the darker the color, the more serious the toxins in the body. If twisted and discolored blue veins appear on the wrists, men may suffer from sexual dysfunction and infertility; women may suffer from dysmenorrhea, irregular menstruation, leucorrhea, infertility, etc.; in children, it often indicates spleen and kidney deficiency and poor development.