Varicose Veins: Causes, Symptoms & Laser Treatment Options

Varicose veins are one of the most common vascular conditions affecting adults worldwide, yet many people dismiss them as a purely cosmetic concern. The truth is that untreated varicose veins can progress from mild discomfort to serious complications such as skin ulcers, bleeding, and deep vein thrombosis. If you have been living with swollen, twisted veins in your legs and wondering whether you need varicose veins treatment, this comprehensive guide will walk you through everything you need to know — from the underlying causes and warning symptoms to the latest laser varicose vein treatment options available in Pune.

What Are Varicose Veins?

Varicose veins are enlarged, dilated veins that appear swollen and twisted beneath the surface of the skin. They most commonly develop in the legs and feet because standing and walking increase the pressure in the veins of the lower body. Healthy leg veins contain one-way valves that help blood flow upward against gravity back to the heart. When these valves weaken or become damaged, blood pools in the veins, causing them to stretch, bulge, and become visible through the skin.

While varicose veins are the larger, rope-like veins that protrude above the skin surface, spider veins are their smaller counterparts — thin, web-like clusters of red, blue, or purple veins that sit closer to the skin surface. Both conditions share similar underlying causes, though spider veins are generally less likely to cause significant symptoms.

Causes and Risk Factors of Varicose Veins

Understanding what causes varicose veins is the first step toward prevention and effective treatment. Several factors contribute to valve dysfunction and vein wall weakness.

Primary Causes

The fundamental cause of varicose veins is venous insufficiency — the failure of vein valves to close properly. When valves malfunction, blood flows backward and collects in the vein, a process called reflux. Over time, this pooling increases venous pressure, causing the vein walls to stretch and weaken further.

Key Risk Factors

Age plays a significant role, as the natural wear on vein valves over decades increases the likelihood of valve failure. Most patients begin noticing varicose veins between the ages of 40 and 60.

Family history is one of the strongest predictors. If one or both parents had varicose veins, you carry a substantially higher risk of developing them yourself. Genetic factors influence vein wall strength and valve structure.

Gender matters because hormonal changes during pregnancy, menstruation, and menopause can relax vein walls. Women are two to three times more likely than men to develop varicose veins. Hormone replacement therapy and oral contraceptives can also increase risk.

Pregnancy creates a double burden — the growing uterus places pressure on the pelvic veins, and increased blood volume during pregnancy further strains the venous system. Varicose veins that develop during pregnancy often improve within three to twelve months after delivery.

Prolonged standing or sitting is a major occupational risk factor. Teachers, nurses, factory workers, and IT professionals who remain in one position for extended periods are particularly vulnerable because static posture impairs the calf muscle pump that normally assists venous return.

Obesity increases pressure on leg veins and is a well-documented risk factor for both the development and progression of varicose veins.

Symptoms and Stages of Varicose Veins

Varicose veins symptoms range from purely cosmetic concerns to debilitating pain. Recognising the progression helps determine when intervention is needed.

Early Symptoms

In the initial stages, you may notice visible blue or purple veins that appear twisted or bulging under the skin. Many patients experience a feeling of heaviness or fatigue in the legs, especially after prolonged standing. Mild swelling around the ankles toward the end of the day is common.

Progressive Symptoms

As the condition advances, varicose veins leg pain becomes more noticeable. Patients often describe aching, throbbing, or cramping sensations that worsen after long periods of standing. Itching and burning around the affected veins, restless legs at night, and muscle cramps are frequently reported.

Advanced Symptoms

Without treatment, chronic venous insufficiency can lead to skin changes around the ankles — darkening or discolouration (lipodermatosclerosis), hardening of the skin, and eczema-like inflammation. The most serious complication is venous ulceration, where the skin breaks down to form painful, slow-healing wounds. Superficial thrombophlebitis (blood clots in surface veins) and spontaneous bleeding from varicose veins are also possible.

Clinical Staging (CEAP Classification)

Vascular specialists use the CEAP classification to stage venous disease:

• C0 — No visible signs
• C1 — Spider veins or reticular veins
• C2 — Varicose veins
• C3 — Oedema (swelling)
• C4 — Skin changes (pigmentation, eczema)
• C5 — Healed venous ulcer
• C6 — Active venous ulcer

Diagnosis: The Role of Duplex Ultrasound

Accurate diagnosis is essential before planning varicose veins treatment. At Sharvari Hospital, we rely on colour duplex ultrasound as the gold standard investigation. This non-invasive imaging technique combines traditional ultrasound with Doppler flow assessment to provide a detailed map of your venous system.

During the scan, the vascular specialist evaluates which veins are affected, identifies the exact location of valve failure, checks for deep vein thrombosis, and measures the diameter of the incompetent veins. The results of the duplex scan directly guide the choice of treatment — whether conservative management is appropriate or intervention is necessary.

Conservative Treatment: When Is It Enough?

Not every patient with varicose veins requires surgery. Conservative management forms the foundation of treatment and is often the first line of approach for early-stage disease.

Compression Stockings

Medical-grade compression stockings apply graduated pressure to the legs, with the tightest compression at the ankle that gradually decreases upward. This external support helps the vein valves function more efficiently, reduces swelling, and alleviates symptoms. Compression stockings are available in different pressure grades (Class 1 through Class 3) and should be fitted by a trained professional to ensure proper sizing and therapeutic benefit.

Lifestyle Modifications

Regular exercise, particularly walking, cycling, and swimming, activates the calf muscle pump and improves venous return. Elevating the legs above heart level for 15 to 20 minutes several times daily helps reduce pooling. Maintaining a healthy weight, avoiding prolonged standing or sitting, and staying hydrated all contribute to symptom management.

Limitations of Conservative Care

While compression and lifestyle changes effectively manage symptoms, they do not cure varicose veins or reverse valve damage. If symptoms persist despite three to six months of conservative treatment, or if complications such as skin changes or ulceration develop, definitive intervention is recommended.

When Is Intervention Needed?

Your varicose veins doctor in Pune may recommend procedural treatment if you experience persistent pain or heaviness despite conservative measures, progressive swelling that does not resolve with elevation, skin changes such as pigmentation or thickening around the ankles, a history of or active venous ulceration, superficial thrombophlebitis or bleeding from a varicose vein, or if the cosmetic appearance significantly affects your quality of life.

Treatment Options for Varicose Veins

Modern varicose veins treatment has evolved dramatically from the era of painful vein stripping surgery. Today, minimally invasive procedures offer excellent outcomes with faster recovery and minimal scarring.

Sclerotherapy

Sclerotherapy involves injecting a special solution (sclerosant) directly into the affected vein. The solution irritates the vein lining, causing it to collapse and eventually be reabsorbed by the body. This technique is most effective for spider veins and smaller varicose veins. Foam sclerotherapy, where the sclerosant is mixed with air to create a foam, extends the utility of this technique to slightly larger veins.

Endovenous Laser Treatment (EVLT)

EVLT is the most widely performed minimally invasive procedure for varicose veins worldwide and is the preferred laser varicose vein treatment at Sharvari Hospital. Under ultrasound guidance, a thin laser fibre is inserted into the diseased vein through a tiny puncture in the skin. The laser delivers controlled thermal energy that seals the vein shut from the inside. Blood is automatically rerouted through healthy veins.

The procedure is performed under local anaesthesia as a day-care procedure — meaning you walk in and walk out the same day. There are no surgical incisions, no stitches, and no general anaesthesia. Most patients return to normal activities within two to three days.

Radiofrequency Ablation (RFA)

Radiofrequency ablation works on a similar principle to EVLT but uses radiofrequency energy instead of laser energy to heat and seal the vein. A catheter is inserted into the vein and delivers controlled bursts of radiofrequency energy along the vein wall. RFA is associated with less post-procedural pain and bruising compared to older laser wavelengths, though modern EVLT systems have largely closed this gap.

Surgical Stripping and Ligation

Traditional surgery involves tying off (ligation) and physically removing (stripping) the affected vein through small incisions. While largely replaced by endovenous techniques, surgical stripping may still be appropriate in specific cases such as very large or very tortuous veins that are not amenable to catheter-based treatment. Varicose veins surgery in Pune at Sharvari Hospital is performed by experienced vascular specialists who select the most appropriate technique for each individual case.

Ambulatory Phlebectomy

This technique involves removing surface varicose veins through tiny puncture incisions (2-3 mm) using specialised hooks. It is often performed as a complementary procedure alongside EVLT or RFA to treat visible tributary veins that remain after the main trunk has been sealed.

Recovery After Varicose Veins Treatment

One of the greatest advantages of modern minimally invasive varicose veins treatment is the rapid recovery. After EVLT or RFA, most patients are encouraged to walk immediately. Compression stockings are worn for two to four weeks following the procedure. Mild bruising, tenderness, and a sensation of tightness along the treated vein are normal and resolve within one to two weeks.

Patients typically resume desk-based work within one to two days and more physically demanding activities within one to two weeks. A follow-up duplex ultrasound is performed at one week and again at six weeks to confirm successful vein closure and rule out complications.

Heavy lifting, prolonged hot baths, and intense exercise should be avoided for the first two weeks. Most patients report significant symptom improvement within the first week itself.

Understanding Varicose Veins Surgery Cost

The varicose veins surgery cost depends on several factors including the severity of disease, the number of veins requiring treatment, the technique used, and whether one or both legs are affected. At Sharvari Hospital Wakad, Pune, we offer transparent pricing and help patients navigate insurance coverage, as most health insurance policies now cover varicose veins treatment when medically indicated.

During your consultation, Dr Kundan Kharde will provide a detailed treatment plan with a clear cost breakdown so there are no surprises.

Frequently Asked Questions

Are varicose veins dangerous?

While many varicose veins cause only cosmetic concern, they can lead to serious complications if left untreated. These include chronic pain, skin ulcers, bleeding, and blood clots. If you notice skin changes around your ankles or experience persistent leg pain, it is important to seek evaluation from a vascular specialist.

Can varicose veins come back after treatment?

Modern endovenous techniques like EVLT and RFA have excellent long-term success rates exceeding 95 percent at five years. However, because the underlying tendency toward valve weakness remains, new varicose veins can develop in previously unaffected veins over time. Regular follow-up and maintaining a healthy lifestyle reduce this risk.

Is laser treatment for varicose veins painful?

EVLT is performed under local anaesthesia, so you remain comfortable throughout the procedure. Most patients describe a mild tingling or warm sensation during treatment. Post-procedure discomfort is typically mild and well controlled with over-the-counter pain medication.

How long does the EVLT procedure take?

The procedure typically takes 30 to 60 minutes per leg. Since it is performed as a day-care procedure, you can return home the same day and resume light activities almost immediately.

Do I need bed rest after varicose veins surgery?

No. In fact, early walking is encouraged after minimally invasive varicose veins treatment. Prolonged bed rest is neither necessary nor recommended. Most patients return to their normal routine within two to three days.

Take the First Step Toward Healthy Legs

Living with varicose veins does not have to mean living with pain, swelling, and self-consciousness. With advances in laser varicose vein treatment and minimally invasive techniques, achieving healthy, symptom-free legs is easier and more comfortable than ever before.

Dr Kundan Kharde at Sharvari Hospital, Wakad, Pune brings extensive experience in diagnosing and treating the full spectrum of varicose vein disease — from early spider veins to complex venous ulceration. Whether you need conservative management guidance or advanced endovenous treatment, you will receive personalised, evidence-based care in a state-of-the-art facility.

Book your consultation today and take the first step toward lasting relief from varicose veins.

📞 Call Sharvari Hospital, Wakad, Pune to schedule your appointment with Dr Kundan Kharde.