What causes blue veins in calves?

Service staff and sales specialists who stand for long periods of time inadvertently find that their calves are suddenly bulging with blue veins. At first, they always thought it was no big deal and did not take any treatment, but gradually they began to feel a tingling sensation in their calves. After going to the hospital for examination, it turned out to be varicose veins. Of course, many people don’t know much about this disease. Next, we will introduce to you in detail what causes blue veins in the calves?

Regarding the question of what causes blue veins in the calves, experts point out: The early signal of varicose veins in the calves - blue veins in the calves. In addition to congenital genetic factors, the appearance of varicose veins may also be caused by maintaining a posture for a long time. When the venous valve function in the blood vessels is damaged, blood circulation is obstructed and blood accumulates in the lower limbs, leading to varicose veins.

Varicose veins in the lower limbs often have no obvious symptoms at the beginning. Some people may feel itchy calf skin, swollen legs, soreness, fatigue, and heaviness in the legs. Especially after standing all day, the calves are particularly sore and the ankles are swollen. They will feel more comfortable after raising their feet. The above symptoms are most severe in women of childbearing age before menstruation. The more severe the varicose veins are, the more obvious the local pain in the lower limbs will be, and blood may even accumulate in the feet, causing the ankles to appear purple. In more serious cases, blood is difficult to flow back, and pigmentation, eczema-like dermatitis, and congestive ulcers may occur. The main feature is that the blood vessels protrude from the skin surface, like earthworms, winding and bumpy. Some patients with severe varicose veins have burst blood vessels, which is terrifying to watch.

If you find blue veins on your calves, you must be anxious: many young people often do not take it seriously when they find blue veins, thinking that it is a temporary phenomenon caused by frequent use of cold water. In fact, it is not. The early symptoms of varicose veins are hidden and easily overlooked. In fact, if the treatment opportunity is seized in the early stage and early treatment is started, the disease can be quickly controlled and restored to normal.

If service staff and sales specialists who stand for a long time find that their calf veins are bulging, one of the preventive care methods they need to take is to change their posture frequently after standing for a long time:

In the human circulatory system, veins are responsible for transporting blood back to the heart. The venous valves in the veins act like pistons, preventing blood from flowing back due to gravity. When the venous valve function in the legs is impaired, blood may "flow back" into the leg veins, causing the veins to swell, and varicose veins will occur over time.

At present, people who have to maintain a posture for a long time are at high risk of varicose veins. In addition to sales staff who stand for long periods of time, clerks who sit at desks for long periods of time are also prone to the disease. Since the disease develops gradually and the symptoms are quite severe, it is recommended that people who maintain a posture for a long time should not sit or stand for a long time. They can change their posture appropriately. Doctor's Tip: Whether sitting or standing, take a few steps every half hour. When standing, do not maintain the "standing at attention" posture for a long time. Slightly spread your legs to avoid muscle tension, which will aggravate blood reflux.

Once you understand what causes blue veins in your calves, you should detect the disease early and seek treatment early. Many people think that blue veins in the calves will heal after a period of pursuit. In fact, this is not the case, because varicose veins in the lower legs are a disease that will not heal on its own. If measures are not taken to treat it early, it will cause many complications later and affect the patient's health and life.