What is Varicose Vein Surgery?
Varicose vein surgery is a medical treatment to remove or close damaged veins that cause pain, swelling, or visible bulging in the legs. When lifestyle changes or compression therapy are not enough, varicose surgery offers effective relief. In Singapore, common varicose vein removal methods include laser therapy, sclerotherapy, and radiofrequency ablation. These are minimally invasive options with shorter recovery times. Patients with more severe vein conditions may benefit from varicose vein surgery to improve circulation, comfort, and appearance.
Ligation and Stripping (Open Surgery)
This traditional surgical method involves tying off and removing affected veins through small incisions. It is typically considered when less invasive procedures are not suitable. Contact us for more information about this procedure.
Endovenous Laser Therapy (EVLT)
EVLT uses laser energy to seal problematic veins. The procedure is minimally invasive and generally performed under local anaesthesia.
Ambulatory Phlebectomy
This procedure involves the removal of superficial veins through small skin punctures. It is usually done on an outpatient basis and may be used in conjunction with other treatments. Learn more about our available services here.
ClariVein®
ClariVein® combines mechanical and chemical methods to treat affected veins. Unlike some thermal techniques, it does not require heat or multiple injections of anaesthesia.
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Why Do You Need Treatments like Varicose Vein Surgery for this condition?
Varicose veins can lead to more than just cosmetic concerns. When left untreated, they can cause ongoing pain and complications, affecting your daily life. While some may find relief through non-invasive treatments, surgery can offer the most suitable long-term solution, especially for more severe cases. Here’s why varicose surgery may be necessary for this condition.
Persistent Pain and Discomfort
Varicose veins can cause aching, swelling, and a heavy feeling in the legs, especially after long periods of standing or walking. If these symptoms disrupt your daily activities and don’t improve with conservative treatments, varicose vein surgery may be an appropriate choice. In Singapore, where many people spend long hours standing due to work or lifestyle, this pain can become a significant issue, limiting mobility and overall comfort.
Risk of Complications Like Blood Clots or Skin Ulcers
Untreated varicose veins can lead to more serious issues, such as skin ulcers, blood clots, or chronic venous insufficiency. Surgical treatment removes or closes the affected veins, reducing the risk of these complications. With the warm climate in Singapore, prolonged swelling and poor circulation can also lead to skin changes that may require more intensive intervention, making surgery a critical preventive measure.
Poor Cosmetic Appearance That Affects Confidence
While varicose veins are more than just an aesthetic issue, many people seek treatment for their cosmetic impact. When the veins become highly visible and prominent, it can affect self-esteem and confidence. In such cases, varicose vein surgery not only provides relief from symptoms but can also restore a more youthful and smooth appearance to the legs.
Stockings Are Not Treatment
For some individuals, compression stockings or lifestyle changes may not be sufficient to manage the condition. In these instances, surgery provides a more permanent solution. The growing range of minimally invasive surgical options available in Singapore means that many patients can benefit from quick recovery times and improved results.
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How Do You Know if You Need Surgery for Your Varicose Vein?
Deciding whether surgery is necessary depends on the severity of your symptoms and how they are affecting your life. Here are some signs that may indicate that surgery or more intensive treatment is needed for your varicose veins.

Symptoms That May Require Varicose Vein Surgery
If you experience symptoms such as throbbing pain, leg swelling, or visible veins that are becoming increasingly uncomfortable, surgery may be a viable option. These symptoms are often more than cosmetic concerns and can interfere with daily activities, making treatment essential for long-term relief. In Singapore, the heat and humidity can exacerbate swelling and discomfort, prompting the need for timely intervention.

Conservative Treatments Are Not Helping Your Symptoms
You may have tried conservative measures like compression stockings, leg elevation, or lifestyle changes, but your symptoms persist. If these treatments fail to provide relief, it might be time to consider surgical options. The effectiveness of these treatments varies by individual, and surgery can provide a more permanent solution for those who do not respond well to initial approaches.

The Veins Are Enlarged and More Pronounced
When varicose veins become large and visibly twisted, they can become a source of ongoing discomfort and increase the risk of complications. If the veins are making it difficult to wear clothes comfortably or engage in physical activities, surgery may be a suitable option to restore function and appearance. In Singapore’s active lifestyle culture, where outdoor activities are popular, the visual impact of varicose veins can discourage many from being active.

There’s a Risk of Developing Serious Complications
If you notice signs such as skin ulcers, darkening of the skin near the veins, or clotting, these can be indicators that varicose veins are progressing into a more serious condition. Surgery can help prevent these issues from worsening and provide a long-term solution to restore vein health and circulation.
What to Expect After Varicose Vein Surgery
The recovery process following varicose vein surgery can vary depending on the type of procedure performed and individual health factors. Below is a general overview of what patients may expect:
Recovery Timeline and Activity Levels
Most individuals are able to resume light activities within a few days. However, more strenuous tasks and exercise are typically avoided for a longer period. Recovery timelines may differ based on the surgical approach. For an overview of available procedures, you may refer to the Homepage.
Wound Care and Dressings
Patients are typically advised to keep the wound clean and dry, and to change dressings as directed. Instructions may vary depending on the procedure performed.
Post-Surgical Symptoms
Common post-surgical effects include mild bruising, swelling, or discomfort near the treated area. These symptoms generally improve over time. Persistent or worsening symptoms should be brought to the attention of a healthcare professional.
Compression Stockings and Vein Health Maintenance
Wearing compression stockings is often recommended during the recovery period to support circulation and reduce swelling. Maintaining an active lifestyle, avoiding prolonged standing, and managing weight may also contribute to long-term vein health.
Follow-Up and Results
Follow-up appointments are scheduled to monitor healing and assess treatment outcomes. If further guidance is needed, individuals can get in touch via the Contact Us page.
Factors that create higher risks for venous disease include:
Varicose veins can affect anyone, but certain factors increase the likelihood of developing them:
Gender
Women, particularly during pregnancy, are more prone due to hormonal changes.
Being overweight
Extra weight puts added pressure on the veins, increasing the risk.
Prolonged standing or sitting
itting or standing too long slows blood flow and raises the risk of varicose veins.
Family history
If varicose veins run in your family, you’re at a higher risk.
Age
As we age, vein valves weaken, making varicose veins more likely to occur.
Lifestyle Factors
Lack of exercise, smoking, and poor circulation can contribute to the development of varicose veins.
Medisave Claimable & Cashless Options
Our varicose vein treatments are Medisave claimable and available with cashless options, so you can focus on getting the care you need without worrying about upfront costs. Our team will assist with the claims process and guide you through every step, making your treatment journey simple, smooth, and stress free.
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Why Choose Us for Your Varicose Vein Surgery and Treatments?
Choosing the right provider for your varicose vein treatment is an important decision. Here’s why you should trust us:
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Expertise and Experience
Our vascular surgeons specialise in varicose vein treatments, offering years of experience and a deep understanding of the latest techniques.
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Comprehensive Care
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Personalised Treatment Plans
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Patient-Centered Approach
Frequently Asked Questions
What are varicose veins, and what causes them?
Varicose veins are enlarged, twisted veins that often appear in the legs. They are typically caused by weakened or damaged vein valves, which disrupt the normal flow of blood. Factors including genetics, ageing, pregnancy, obesity, and prolonged periods of standing or sitting can contribute to their development.
Do varicose veins always require treatment, or can they be managed at home?
All varicose veins require treatment, as they indicate underlying vein issues that may worsen over time if left unaddressed. While mild cases can often be managed with non-invasive treatments such as compression stockings and lifestyle changes, these approaches are part of the treatment process rather than alternatives to it. For more severe cases or when symptoms like pain, swelling, or skin changes occur, medical intervention may be necessary.
What treatment options are available for varicose veins in Singapore?
Treatment options for varicose veins in Singapore range from conservative measures like lifestyle changes and compression stockings to minimally invasive procedures such as endovenous laser ablation (EVLA), sclerotherapy, and radiofrequency ablation (RFA). In severe cases, surgical interventions like vein stripping may be recommended. If you are seeking treatment for varicose veins, reach out to our team at Cheng SC Vein & Endovascular Clinic for a consultation.
Can varicose veins be prevented?
While you cannot always prevent varicose veins, adopting a healthy lifestyle can reduce your risk and slow their progression. Strategies include regular exercise, maintaining a healthy weight, avoiding prolonged sitting or standing, elevating your legs, and wearing compression stockings when needed. If you have a family history of varicose veins or experience symptoms, early intervention and seeking help from a vein specialist can also help prevent complications.
How are varicose veins diagnosed?
Varicose veins are typically diagnosed through a physical examination and may be confirmed with an ultrasound to check blood flow and identify underlying venous diseases. Our doctor can guide you through the diagnostic process, helping you understand the best approach for your condition.
When should I consider surgery for varicose veins?
Surgical intervention is generally recommended for more severe cases of varicose veins that cause pain, swelling, or complications like blood clots and ulcers. If conservative treatments have not provided relief, surgery may be the next step.
Can varicose veins lead to more serious health issues?
If left untreated, varicose veins can cause complications such as chronic venous insufficiency, blood clots, and ulcers. The pressure from blood pooling in the veins may lead to further damage. For more information on venous diseases and the risks involved, visit our page on Venous Diseases.
How can I schedule a consultation for varicose vein treatment?
To book a consultation with Dr Cheng and discuss the most appropriate treatment options for your varicose veins, visit our Contact Us page for more information on how to get in touch.
Providing vein and endovascular treatments in Singapore.
With specialised treatments and a patient-focused approach, we are committed to providing quality vascular care. If you’re experiencing vein-related issues, consult our doctors for professional guidance and treatment options.