How should young people deal with varicose veins in the lower legs?

Written by Zhang Xue Min
Vascular Surgery
Updated on September 16, 2024
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Firstly, for young people with varicose veins in the lower leg, it is recommended to go to the hospital for an ultrasound examination to check the condition of the deep veins. Additionally, consult a professional vascular surgeon to assess the severity. If the deep veins are unobstructed and the superficial varicose veins in the lower leg are not too severe, the doctor will suggest the patient wear medical compression stockings and continue with normal life activities. If the condition is more serious or there are certain issues with the deep veins, the doctor might recommend surgery. For such patients, it is important in daily life to avoid standing or sitting for long periods, and to avoid letting the legs dangle for too long. If standing, one can also step in place appropriately, which helps alleviate varicose veins. Also, when resting, take any opportunity to elevate the legs and avoid soaking feet in hot water.

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Written by Zhang Xue Min
Vascular Surgery
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What is the cause of pain in varicose veins?

Varicose veins can sometimes cause localized pain, and there are several reasons for this pain. One reason is the formation of blood clots in the varicose veins, which can cause very obvious pain. Additionally, the affected area feels harder, not soft. When we say soft, it's like the softness of one’s lips; if it feels like the tip of the nose or the forehead, then it's considered very hard. In such cases, it indicates that the vein is not empty but contains a solid blood clot, which can cause pain. Another situation is if there is poor venous return in the proximal segment, causing the veins to fill significantly in a short time. This can also pull on the nerves outside the vein wall, leading to a sensation of pain.

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Written by Zhang Xue Min
Vascular Surgery
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How to treat varicose veins stage II?

If you're referring to the second stage of varicose veins, I'm not sure if you mean the clinical manifestation stage two, or if it's a recurrence after one surgery. Let's first talk about stage two varicose veins, which means there are visible and tortuous vein clumps. There are several main treatment methods for this condition: First, conservative treatment, which involves wearing medical compression stockings. If symptoms include soreness, heaviness, or cramping, some medications can be taken orally. Then, if there is a desire for surgical treatment, options like vein stripping, radiofrequency, or laser treatments are available. Some may involve sclerotherapy or another method called venous angle keratin treatment, specifically for stage two varicose veins. If it's a recurrence of varicose veins, we need to assess the specific situation. Some people might have had previous endovenous closure surgeries, and their veins are still present. In such cases, we can choose to redo the closure or opt for surgery to remove them. Another scenario is if the varicose veins have recurred after surgery. We need to investigate the cause. Some people might have iliac vein stenosis, and in such cases, treatment targeted at the iliac vein is necessary.

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Written by Zhang Xue Min
Vascular Surgery
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Can varicose veins occasionally be invisible?

When varicose veins are mild in their early stages, if you wear compression stockings during winter, it's possible that the varicosities are not very noticeable occasionally when you take off the stockings. However, in more advanced stages, when there are clearly widespread and clustered varicose veins, they are difficult to conceal. However, if deep vein thrombosis occurs, causing tissue edema, the swollen surrounding tissues may obscure the varicose veins, making them less visible. Therefore, we need to judge based on the specific circumstances. Generally, just because varicose veins are occasionally not visible does not mean that the condition has healed.

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Written by Zhang Xue Min
Vascular Surgery
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Can venous varicosity be measured by CT?

Venous varicosities can undergo CT imaging, but generally, it's best to avoid injecting medication into the varicose veins. If the varicosities are in the lower limbs, a routine ultrasound examination is usually sufficient. To perform venous imaging with CT, medication is typically administered through the upper limbs. It moves through the general circulation, enters the arteries, reaches the peripheral tissues, and then flows back through the veins to allow imaging of the lower limb veins. This process is time-consuming, laborious, and costly; therefore, CT is generally not used to detect lower limb venous varicosities. However, CT can be used to examine venous abnormalities in other areas, such as problems with abdominal veins.

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Urology
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Causes of varicocele

There are several causes of varicocele, including congenital factors and secondary causes. Congenital causes are mainly seen in cases of incomplete development of venous valves, while secondary causes may result from prolonged sitting, standing, or intense exercise over time. Some patients develop varicocele due to kidney tumors or blood clots in renal veins, which obstruct the blood flow returning through the spermatic vein. Patients with severe varicocele may experience a sensation of heaviness and pain in the testicles. In treating varicocele, it is also important to understand the reasons behind it. If it is caused by a tumor, active treatment of the tumor is necessary.