Leg burning sensation can result from a number of causes, including damage to nerves in the legs from exposure to extreme heat or cold or to toxic substances. Leg burning sensation might also result from a circulation problem that impairs blood flow to the legs, a leg injury, or intense exercise.
Swollen feet can have several different causes. They are all do to increase in the amount of fluid in your feet and ankles. Since you swelling seems to happen later in the evening, and you have no other symptoms, I would guess that your swelling is due to venous insufficiency. This is when the veins in your legs have trouble getting blood from your feet back up to your heart. It is the most common blood vessel disease.
But there are cases when swollen legs, ankles and feet need attention from a doctor. Here are common causes of swelling and what you can do to treat it. Causes of and Treatment for Swollen Legs Cause: Venous Insufficiency. When all is well with a personâs veins, the blood is able to pump upwards to the heart. In some cases, swollen ankles, legs and feet can be a sign that the blood is not able to fully pump back up the veins. Known as venous insufficiency, the condition occurs when the valves in the veins are damaged and canât keep blood from leaking back down.