Leg swelling an early symptom of Heart Failure-By Dr Harold Gunatillake ‘Heart failure occurs when the heart cannot pump enough blood to the body to provide enough nutrition and oxygen’. Your legs can swell temporarily from injuries, inflammations, prolonged standing or sitting on the plane, or for no reason at all. These are due to temporary lymphatic stasis situations and need no special investigations and treatment are required. What is important is when both legs gradually swell with pitting oedema, which is a depression caused due to pressure with your thumb, due to causes not in the legs, but more central in the body, in middle age and beyond. There is pitting oedema when you are on beta-blockers and Calcium channel blockers and other drugs. Do not mistake such mild swelling of legs is due to heart failure As home measures, you could put your legs on pillows to raise ...