Burning sensation in the legs below the knee - Causes
Burning sensation in the legs below the knee - quite a common symptom, especially characteristic of women older than 40 years. The natural phenomenon is a burning sensation and pain in the leg below the knee, caused by overwork, prolonged walking or standing, wearing uncomfortable shoes. In this case discomfort dismissive after rest. But if burning worried often, appearing even at night, alone, it is - a sign of pathology.
Main causes a burning sensation in the legs below the knee
Here are the most likely cause of the burning, itching and pain in the legs below the knee:
- Thrombophlebitis - pathologies associated with inflammation of the vein wall and the formation of a blood clot in its lumen. This may be due to infection, trauma, changes in blood composition, and other factors. The affected limb swells in such a case, the skin often becomes red, the body temperature rises.
- Varicose veins - in this disease there is an elongation and enlargement of superficial veins, changing their shape. His main reason -. Heredity, hormonal changes, weight gain, etc. Burning sensation due to varicose veins more pronounced in the evening, accompanied by a feeling of heaviness in the legs, swelling, convulsions may occur.
- Arteriosclerosis - in this case there is a narrowing of the vascular lumen associated with the deposition of atherosclerotic plaques in them, causes deterioration of blood supply to the limb. In addition to a burning sensation, patients can feel the chill in the feet, numbness of fingers, blanching of the skin of feet.
- Occlusive disease - inflammation of the lower limb arteries, characterized by their gradual narrowing. The most likely cause of disease - autoimmune processes. The initial manifestations endarteritis - a burning sensation in the calves, "flies crawling" fast leg fatigue.