Why do humans suffer from varicose veins in the lower limbs? Currently, the incidence of varicose veins in the lower limbs is about 10%, which is quite high. This means that one out of every ten people suffers from varicose veins. So, why do humans suffer from varicose veins in the lower limbs? Below, we will invite experts from the Shanxi Yikang Peripheral Vascular Hospital to introduce this topic.
Humans are the only mammals that walk upright for long periods of time. Upright walking and labor are significant distinctions between humans and animals. To counteract the gravitational pull on venous blood flow, it must return to the heart. In terms of anatomical structure, valves are required to prevent backflow of blood and stop it from flowing downward. Additionally, the muscle groups in the calves contract and relax with movement, acting like a "pump" to push blood upward so that it does not accumulate in the lower limbs. When there are problems with the valves or muscles, it can lead to high venous pressure in the lower limbs, making it easy to develop varicose veins. Therefore, varicose veins in the lower limbs are a disease unique to humans and have been described as an evolutionary illness resulting from the transition from crawling to upright walking.
Preventing varicose veins in the lower limbs is not difficult. Normally, one should avoid standing or sitting for long periods of time, elevate the affected limb, wear elastic stockings or use elastic bandages to help venous blood flow return to the heart. Additionally, attention should be paid to a balanced diet, with a preference for light foods and avoidance of spicy or greasy foods. Another point is to prevent external injuries. By following these steps, varicose veins can be eliminated in their early stages.
The above is a detailed introduction by experts on why humans suffer from varicose veins in the lower limbs, and we hope it helps you. If you have more questions, you can consult online with experts from the Shanxi Yikang Peripheral Vascular Hospital. Finally, we wish you good health.
For more details, please visit the Varicose Veins section of the Shanxi Yikang Peripheral Vascular Hospital website: http://www.sxykmgy.com/jingmaiquzhang/ or consult the experts for free. The experts will provide detailed answers based on the patient's specific situation.
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