Knowing the Cause of Venous Leg Ulcer Leads to Better Management

Cause of Venous Leg UlcerDamage to the veins typically manifests as pain and swelling in the legs. When the pressure is already too much due to a clot in the veins, sores or ulcers may develop on the surface of the skin. When there are problems with blood circulation, venous leg ulcer develops.

What other symptoms accompany the development of leg sores?

Ulcers are just one of the symptoms of insufficient flow of blood through the veins of the legs. There is also swelling of the lower extremity, including the ankles. At the early stages, elevation and compression bandaging help minimize the swelling, but says walking and standing for long periods only increase the accumulation of fluid.

Aside from the sores, a person with ulcers also suffers from scaly and itchy skin. Over-the-counter topical medicine for eczema helps lessen the itchiness. However, if this persists you should consult a dermatologist to prevent even more problems.

What underlying problems lead to the development of leg sores?

In about two-thirds of cases, damage to the veins is the cause of leg sores. Nevertheless, there is another network of tubes that carry blood — the arteries. While the veins carry blood from the body toward the heart, the arteries carry blood filled with oxygen to all the body systems. Arterial disease is the cause for about 15 percent of leg sores.

Moreover, people with diabetes also present with ulcers. Their veins are largely functional. In their situation, the problems arise due to damage to both the arteries and the nerves.

A complete medical examination will reveal the definite cause of the ulcers. It is important to conduct tests, which will reveal the direct cause of the problem. This is the first step towards successful treatment and prevention of additional medical complications.

Any type of ulceration takes time to heal. The average treatment period is 3-4 months. There are many factors influencing the success of treatment, and it helps to ask your doctor about what you can do to hasten healing.