ANTONIA REEVE / SCIENCE PHOTO LIBRARY ANTONIA REEVE / SCIENCE PHOTO LIBRARY
Bandaging leg ulcer. District nurse applies a bandage to the leg of a 100 year old woman suffering from a leg ulcer. A leg ulcer is an open sore on the leg that fails to heal, usually caused by poor blood supply. Bandaging and dressing ulcers is the only effective treatment. If the ulcer is exuding pus, a wet dressing will be necessary under the bandage. The dressing should be changed only every three to seven days to avoid removing fresh skin from the area. Common causes of ulcers include diabetes, peripheral vascular disease, varicose veins and bedsores. Leg ulcers are more commonly found in elderly patients.
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