Why do I have ulcers on my leg?

Why do I have ulcers on my leg?

However, when there is an underlying problem the skin does not heal and the area of breakdown can increase in size. This is a chronic leg ulcer. What causes leg ulcers? The most common underlying problem causing chronic leg ulcers is disease of the veins of the leg. Venous disease is the main reason for over two thirds of all leg ulcers.

What are the different types of leg ulcers?

Generally, the underlying cause of leg ulcers is disease in the veins of the leg, and problems with the blood supply to the skin. There are different types of leg ulcer with different causes: Venous ulcer, accounting for about 80% of all leg ulcers. This occurs when the veins in the leg do not function as they should.

When do you get a venous leg ulcer?

A venous leg ulcer can develop after a minor injury if there’s a problem with the circulation of blood in your leg veins. If this happens, pressure inside the veins increases.

Why do I have sores on my legs?

Pyoderma gangrenosum (pie-o-DUR-muh gang-ruh-NO-sum) is a rare condition that causes large, painful sores (ulcers) to develop on your skin, most often on your legs. The exact causes of pyoderma gangrenosum are unknown, but it appears to be a disorder of the immune system.

What is the underlying cause of leg ulcers?

The most common underlying problem causing chronic leg ulcers is disease of the veins of the leg. Venous disease is the main reason for over two thirds of all leg ulcers. In some cases two or more conditions may be causing damage at the same time.

What are Venous leg ulcers and what causes them?

What Causes Them? Venous ulcers happen when there’s a break in the skin on your leg , usually around the ankle. The veins in the leg, which should send blood back to the heart, might not be doing their job all that well. That’s often because the valves that stop the flow of blood back into the veins aren’t working like they should.

What is the main cause of ulcers?

The main symptom of an ulcer is pain. The main causes of ulcers are infection, faulty blood circulation, nerve damage, trauma, nutritional disturbances including thiamine or other vitamin deficiencies, and cancer. Such bacterial infections as tuberculosis or syphilis can cause ulcers on any surface of the body.

How do you clean leg ulcers?

Mild soap and water should be used to wash the wound daily. According to the Cleveland Clinic, gentle cleansing removes dead skin tissue and drainage from the leg area. A mirror can be used if viewing the ulcers is difficult.