Prof. Kittipan Rerkasem
Leg Vein Clinic Thailand
Varicose veins (VV) are swollen, twisted veins caused by weakened valves in the veins. They commonly appear in the legs as rope-like bulges or fine spider veins and are more frequent in women. Risk factors include genetics, obesity, pregnancy, and prolonged standing.
While not dangerous in most cases, untreated varicose veins can lead to complications such as ulcers, bleeding, and vein inflammation. Early prevention is essential. Here are five effective ways to prevent varicose veins from home.
Image: left – varicose veins in left calf, Right – spider veins at right ankle
1. Wear Compression Stockings
Medical-grade compression stockings help blood flow back to the heart by applying pressure to the legs. They can reduce pain, swelling, and prevent progression. Consult a doctor to select the appropriate type and pressure.
Image show stocking
2. Exercise Regularly
Physical activity strengthens the calf muscles, which act as a pump for venous blood. Try simple exercises at home such as:
– Walking
– Calf raises
– Ankle rotations
– Air cycling (bicycle legs)
3. Elevate Your Legs
Lie down and raise your legs above heart level for 15–30 minutes, 2–3 times a day. This helps reduce blood pooling, pain, and swelling—especially after standing for long periods.
4. Avoid Prolonged Sitting or Standing
Jobs that involve long periods of standing (e.g., teachers, nurses, sales staff) increase risk. If standing, move or flex your feet every 30–60 minutes. If sitting long hours, take breaks to stretch or walk around.
5. Maintain a Healthy Weight and Reduce Salt Intake
Obesity increases pressure in leg veins, worsening varicose veins. Eat vegetables, fruits, stay hydrated, and reduce sodium (salt) to prevent water retention and pressure buildup.
When Should You See a Doctor?
You should seek professional advice if you:
– Notice rope-like bulging veins
– See growing clusters of spider veins
– Have leg pain, heaviness, or swelling affecting daily life
Modern treatments like sclerotherapy, endovenous laser, and non-surgical options are safe, quick, and require no hospital stay.
Conclusion
Preventing varicose veins at home is possible through:
– Wearing compression stockings
– Exercising regularly
– Elevating legs
– Avoiding prolonged sitting/standing
– Maintaining a healthy weight and reducing salt
If you already have visible veins or symptoms, consult a vascular specialist early for accurate diagnosis and treatment.