Varicose Veins Treatment

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Varicose veins occur when veins in the legs become enlarged, dilated, and overfilled with blood. Varicose veins typically appear swollen and raised, and have a bluish-purple color. 

In most cases, varicose veins appear on the lower legs.  That's because standing and walking upright increases the pressure in the veins of leg. To push blood back to your heart, veins rely mainly on surrounding muscles and a network of one-way valves. As blood flows through a vein, the cup-like valves alternately open to allow blood through, than close to prevent backflow.

In varicose veins, the valves do not work properly -- allowing reflux of blood in the vein. Instead of flowing from one valve to the next, the blood continues to pool in the vein, increasing venous pressure and congestion causing the vein to bulge and twist. Because superficial veins have less muscle support than deep veins, they are more likely to become varicose. 

• Occupation associated with prolonged standing: teacher, police, bus conductor, vegetable vendors, barber, sales man, factory workers
• Older age
• Female sex
• Obesity
• Pregnancy
• Genetics also plays a role, so if other family members have varicose veins there is a greater chance you will, too

• Bulging veins: Twisted, swollen, rope-like veins are often blue or purple in color. They appear just below the surface of the skin on the legs, ankles and feet. 
• Heavy/aching or tender legs: Muscles in the legs may feel tired, heavy or sluggish, especially after prolonged standing and gets partially relieved by leg elevation. 
• Itching: The area around the varicose veins may itch.
• Swelling:  around the leg and ankle. 
• Skin discolorations: If left untreated, varicose veins can cause brown/bluish discolorations on      the skin.
• Venous ulcers (sores) on the skin can result from severe varicose veins. Mostly they occur in lower leg and around ankle.
• Bleeding. Occasionally, veins very close to the skin may burst. This usually causes only minor bleeding. But any bleeding requires medical attention.
• Sometimes varicose veins clot and become painful, tender, hard and discoloured. This is called phlebitis, a painful but temporary condition. 

• Stage 1: Spider veins or reticular veins: tiny threads like veins in a spider-web or cluster-like pattern. Usually asymptomatic and are associated with family history, menopause and hormonal imbalance.  

• Stage 2: varicose veins
• Stage 3: swelling in leg and ankle
• Stage 4: skin discoloration, itching, skin thickening and hardening (Lipodermatosclerosis)
• Stage 5: Ullcer and open sores

Doppler Ultrasonography: Type of vascular ultrasound to assess blood flow and structure of leg veins.

• Age, overall health, and medical history
• Extent of the condition
• Signs and symptoms
• Expectations for the course of the condition

1. Elevation of the legs. To elevate your feet above the level of your heart 3 or 4 times a day for about 15 minutes at a time..
2. Compression stockings. These elastic stockings squeeze the veins and prevent blood from pooling. Compression stockings are effective only if they are worn every day.
3. Radiofrequency (RFA)ablation or Laser ablation: 

• Is currently considered the gold standard treatment for varicose veins. The procedure is done under ultrasonography (USG) guidance.
• Through a 3mm incision, a tiny fiber is inserted into from a lower leg superficial vein and navigated up to the vein in groin. The laser or radio frequency energy is used to deliver heat that destroys the wall of the varicose vein and then closes the abnormal vein.

 The leg has two systems of veins, the deep and the superficial. Between these two systems there are many collateral pathways to enable normal venous blood flow. When the diseased superficial system is treated, the blood gets redirected into the deep system without affecting blood flow in the leg.

• Can walk after anaesthesia effect weans off.
• Avoid prolonged standing for next 3-5 days. 
• To wear graduated pressure venous stockings to support the legs.
• Few patients may have short lasting tenderness along the course of the vein.
• Few patients may have numbness in lower leg and ankle region which may resolve in a month to 3 months. 

If you are suffering from Varicose Veins, consult Dr. Vikash Jain - Interventional Radiologist in Rajkot, India for advanced minimally invasive treatment.