What are the foot ulcers?
leg ulcers are breaks in the layers of the skin on the legs that can become inflamed. If they do not heal, they are referred to as chronic leg ulcers that most often affect older people and people with diabetes. Foot ulceration is mainly due to poor blood circulation, but other causes include injuries, skin conditions, vascular diseases such as stroke and heart attack, tumors and infections. Diabetic foot ulcers are formed due to problems with blood circulation and nerve damage. The arterial leg ulcers are less common and the symptoms include pain when the legs rest, cold legs and legs and white or blue color somewhere on the leg. These ulcers are caused by poor circulation due to the accumulation of fat and cholesterol in the arteries. Arterial leg ulcers are also influenced by smoking, arthritis, heart disease, diabetes, atherosclerosis and high blood pressure. Previous state, do not smoke, keep healthy weight and diet, often exercise to improve blood circulation, do not wear shoes that are too small and maintain nOhy grounded on a hard surface to make the blood flow easy.
symptoms of venous foot ulcers include swelling of the foot, dry, itchy and raw skin, the presence of eczema and lack of pain unless the leg is infected. These ulcers are usually placed on the inside of the foot, above the ankle, and are caused by the blood flow from the surface to the deep veins. This can lead to varicose veins. The venous ulcer of the leg can be caused by previous ulcers, pregnancy, obesity, fractures, blood clots, surgery and deep veins. Prevention of venous foot ulcers includes regular exercise, walking to employ calf muscles and restoring the right blood flow, eating fruit and vegetables, maintaining healing weight, avoiding sitting or standing too long at once and not often exceeding legs.
People who believe they are at risk of developing foot ulcelinte their legs for any coloring or swelling. Doctors diagnose foot ulcers with careful arteries and veins. Comparison of blood pressure in the legs with pressure in the arms may mean whether blood flow is limited at all. Foot ulcers include cleaning and dressing, but more serious ulcers require therapy and sometimes surgery.