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Frequently Asked Questions

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FAQ

What are varicose veins?

Varicose veins are enlarged, swollen veins that commonly appear on the legs and feet. They often look blue or dark purple and may appear twisted, bulging, or rope-like under the skin. At Vascular Interventional Radiology Group, these are treated using advanced minimally invasive techniques by an experienced Interventional Radiologist in Delhi.

What are the symptoms of varicose veins?

While many people initially notice varicose veins as a cosmetic issue, symptoms may develop over time, including:

  • Aching pain or heaviness in the legs
  • Swelling in feet and ankles
  • Night cramps in legs
  • Burning or throbbing sensation
  • Itchy, dry, or discolored skin
  • Restless legs and discomfort at night
  • Skin irritation or varicose eczema
If symptoms worsen, consulting an expert for Varicose Vein Treatment in Delhi is recommended.

When should I see a doctor for varicose veins?

You may not need immediate treatment if there are no symptoms. However, consult an Vascular Interventional Radiologist in Noida or Delhi if:

  • You experience pain, swelling, or discomfort
  • Your sleep is affected due to leg pain
  • Skin over veins becomes irritated or discolored
  • The appearance impacts your confidence or lifestyle
Early evaluation helps prevent complications.

How do varicose veins develop?

Veins carry blood back to the heart with the help of one-way valves. When these valves weaken or fail, blood flows backward and pools in the veins, causing them to enlarge. Risk factors include:

  • Ageing
  • Family history
  • Prolonged standing jobs
  • Pregnancy
  • Obesity
An expert Vascular Interventional Radiologist in Delhi can assess and recommend the best treatment approach.

Are varicose veins dangerous?

Varicose veins are usually not life-threatening, but they can lead to complications such as:

  • Skin discoloration and ulcers
  • Painful inflammation (thrombophlebitis)
  • Bleeding from veins
  • Chronic leg discomfort
Timely Varicose Vein Treatment in Delhi can prevent these complications.

How are varicose veins diagnosed?

Diagnosis typically includes:

  • Physical examination while standing
  • Ultrasound Doppler to assess blood flow and valve function
  • Evaluation of vein structure and clot presence
At Vascular Interventional Radiology Group, advanced imaging ensures accurate diagnosis by leading specialists.

What tests are recommended for evaluation?

The most common and effective test is:

  • Venous Doppler Ultrasound – evaluates vein function, detects clots, and identifies faulty valves
This non-invasive test is essential before planning Endovascular Interventional Treatment in Delhi.

What are the treatment options for varicose veins?

Treatment depends on severity and symptoms. Modern options include:
Conservative Management:

  • Compression stockings
  • Lifestyle changes and exercise
  • Leg elevation
Minimally Invasive Treatments:
  • Endovenous Laser Ablation (EVLA)
  • Radiofrequency Ablation (RFA)
  • Foam Sclerotherapy
These advanced procedures are offered at Vascular Interventional Radiology Group and provide faster recovery compared to surgery.

Can varicose veins be prevented or controlled?

While not completely preventable, progression can be slowed by:

  • Avoiding prolonged standing or sitting
  • Regular exercise
  • Maintaining healthy weight
  • Elevating legs while resting
  • Wearing compression stockings
Consult an Vascular Interventional Radiologist in Noida for personalized prevention strategies.

What is the role of compression stockings?

Compression stockings apply gentle pressure to improve blood flow and reduce symptoms like swelling and pain.

  • Worn during the day for best results
  • Often recommended before or after treatment
  • Help prevent worsening of varicose veins

What is Endovenous Thermal Ablation (EVLA/RFA)?

This is a minimally invasive treatment where laser or radiofrequency energy is used to seal the affected vein.

  • Performed under ultrasound guidance
  • No cuts or stitches required
  • High success rate (~95%)
  • Quick recovery and same-day discharge
This is one of the most effective Varicose Vein Treatments in Delhi.

What is sclerotherapy?

Sclerotherapy involves injecting a solution into the vein to close it off.

  • Ideal for smaller veins and spider veins
  • Foam sclerotherapy is used for larger veins
  • Minimally invasive and outpatient procedure
  • May require multiple sessions

Is surgery still required for varicose veins?

Surgery is rarely needed today due to advanced minimally invasive options. However, in severe cases:

  • Vein stripping or ligation may be performed
  • Ambulatory phlebectomy for superficial veins
Modern Endovascular Interventional Treatment in Delhi largely replaced surgery.

What are the different types of varicose veins?

  • Trunk veins: Large, bulging veins
  • Reticular veins: Red/green network-like veins
  • Spider veins (telangiectasia): Small, superficial veins
Each type can be treated effectively by an Vascular Interventional Radiologist in Delhi.

What are the advantages of laser treatment over surgery?

Laser-based treatments offer multiple benefits:

  • Minimally invasive
  • No cuts or stitches
  • Painless procedure
  • No hospital stay required
  • Faster recovery and return to work
  • Lower recurrence rates
  • Minimal risk of infection
These advanced treatments are widely available at Vascular Interventional Radiology Group.