Dear friend, welcome and thanks for entrusting your query here at HCM ! Do you have dilated, tortuous veins on the lower leg, thigh (varicose vains). Sapheno-femoral valve incompetence (reflux) gives rise to dilated varicose veins and pressure related changes in the leg including swelling and discolouration around ankles first and then up. Pain on walking and disappearing on rest is claudication pain, indicating venous insufficiency. Filariasis is unlikely. Jaundice is usually not associated. It could be due to other reasons. What were the reports of LFT? Is there swelling / distension of the belly too? Is the jaundice severe? For leg problem, you can avoid standing / walking long to reduce pressure in the veins. Use an elastic stocking (medical) under doctor s guidance and sleep with legs raised over pillows. It will reduce your pain. I hope you are fully satisfied with the guidance I gave. I would be glad to answer any further queries. Thank you and Good luck !