Oral zinc for arterial and venous leg ulcers

Background Leg ulcers affect up to one percent of people at some time in their life. Leg ulceration is chronic in nature and ulcers may be present for months or even years without healing. After healing there is a high risk of recurrence. Treatments include wound dressings alongside the treatment of underlying medical problems such as poor blood supply, infection and poor nutrition. Objectives To assess the effectiveness of oral zinc in healing...