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What Happens During Varicose Vein Treatments?
October 8, 2025
Varicose veins are enlarged, twisted veins, and they often appear just under the skin in shades of dark purple or blue. This condition emerges when valves within the veins do not function efficiently, resulting in improper blood flow. Here’s more information about varicose veins, including how to treat them:
Defining Varicose Veins
Veins serve a key role in returning deoxygenated blood from the body to the heart. In the lower body, veins use one-way valves to keep the blood from flowing backward. When these valves weaken or sustain damage, blood tends to pool in the affected area. Increased pressure can build up, prompting these veins to stretch, swell, and become more visible. Varicose veins occur in various parts of the body, but they are most common in the legs and feet, where prolonged standing or walking increases pressure on the veins.
Identifying Contributing Factors
Varicose veins can affect anyone, but several factors increase the likelihood of developing them, including:
- Age
- Weight
- Lifestyle
- Hormones
- Family History
Age affects vein valve efficiency, and a family history suggests a genetic tendency toward weakened vein structure. Hormonal changes, such as those during pregnancy or menopause, also influence vein health. Pregnancy raises blood volume and pressure from the growing uterus; this can promote varicose vein development. Jobs or daily habits that involve prolonged sitting or standing further increase risk, since limited movement slows circulation and stresses the veins.
Managing Varicose Veins
Making lifestyle changes is a helpful approach to managing symptoms and preventing additional varicose vein formation. Focus on activities that boost circulation and strengthen muscle tone. Walking, cycling, and swimming are all physical activities that can encourage healthy blood flow in the legs. Some actions use gravity to promote the return of blood to the heart, such as elevating the legs periodically throughout the day. Avoid sitting or standing for uninterrupted periods, as this has the potential to increase vein pressure. When sitting for work or leisure, refrain from crossing the legs; this habit may further restrict blood circulation.
Exploring Professional Treatment Approaches
Individuals seeking to address varicose veins have several professional options to contemplate, each suited to specific conditions and medical guidance. Possible treatment approaches include:
- Sclerotherapy: A healthcare provider injects a solution into the affected vein, causing it to scar, close, and eventually fade. Blood naturally reroutes through healthier veins during this process.
- Endovenous Ablation: These techniques utilize heat, derived from radiofrequency or laser energy, to close off a varicose vein. A catheter delivers the heat, prompting the vein wall to collapse and seal.
- Ligation and Stripping: In cases where other treatments are not suitable, a surgical approach may be advised. This involves tying off and removing problematic veins through small incisions.
Consult With a Vascular Specialist Today
Varicose veins originate from underlying vein valve weakness, with contributing factors such as age, genetics, hormonal changes, and inactivity. A doctor can diagnose them with a physical exam or an ultrasound. Management of this condition may begin with lifestyle adjustments; these focus on habits that promote healthy circulation and support vein function. Other treatments include compression therapy and minimally invasive procedures such as sclerotherapy or laser treatment. For those contemplating further steps, schedule a consultation with a qualified vascular specialist today.
