Blood Ulcer On Leg

Ulcers are wounds or open sores that will not heal or keep returning.

Blood ulcer on leg. Venous hypertension insufficiency the most common cause of poor healing on the lower leg is venous hypertension. Diabetics may also develop diabetic foot ulcers because of high blood sugar levels which can destroy blood vessels in their legs. Blood backs up in the veins building up pressure.

Increased pressure in the legs. Finding and treating the underlying cause of the leg ulcer is important as it prevents ulcers from developing in the future. Venous insufficiency is the dysfunction of the vein valves particularly in the legs.

If not treated increased pressure and excess fluid in the affected area can cause an open sore to form. They can affect any area of the skin. If your blood sugar levels are not well and in control youre more likely to get diabetic sores on leg.

The prevalence of VLUs is between 018 and 1. What can cause leg ulcers. Accounting for about 600000 cases per year venous ulcers account for up to 90 of slow-healing ulcers on the lower leg.

It is not known how poor vein circulation triggers a leg ulcer. One theory proposes that white blood cells from the immune system are trapped inside the tiny capillaries where they then attack and destroy the nearby skin tissue. This accumulation of blood accounts for over 80 percent of all ulcers.

The second step of treating a leg ulcer involves the actual treatment of the open wound. If this happens pressure inside the veins increases. However when there is an underlying problem the skin does not heal.