Leg ulcer see Venous leg ulcer

A venous leg ulcer is a long-lasting sore that takes more than two weeks to heal, usually occurring on the inside of the leg, just above the ankle. It is caused by poor blood circulation in the veins of the leg.

Venous leg ulcers are caused by poor circulation due to malfunctioning valves in the veins, which leads to increased pressure in the veins and skin damage.

Individuals with a history of deep vein thrombosis (DVT), varicose veins, obesity, limited mobility, or previous leg injuries are at higher risk of developing venous leg ulcers.

Symptoms include a painful, itchy, or smelly wound on the leg, swelling in the lower legs, and discoloured skin around the ulcer.

Venous leg ulcers are diagnosed by a physical examination of the wound and medical history evaluation. Ultrasound scans and other tests may be done to assess blood circulation in the legs.

Treatment includes compression therapy to improve circulation, wound dressings, medications to manage pain and infection, and possibly surgery to address underlying vein issues.

Compression therapy involves wearing specially designed stockings or bandages to help improve blood flow and reduce swelling in the legs, which promotes healing of the ulcer.

Prevention methods include managing risk factors such as maintaining a healthy weight, staying active to improve circulation, and wearing compression stockings if recommended by a healthcare provider.

Surgery is not always necessary but may be considered if ulcers do not heal with standard treatments. Options include vein surgery to improve circulation.

With proper treatment, venous leg ulcers can heal within three to four months, but healing times vary depending on the severity of the ulcer and the individual's overall health.

Untreated venous leg ulcers can lead to serious infections, increased pain, and longer healing times, which can significantly impact quality of life.

Lifestyle changes include regular exercise, elevating the legs to reduce swelling, healthy eating to maintain normal weight, and wearing compression garments as advised.

While maintaining hygiene and dressing changes are important, home remedies should be used cautiously and complement medical treatments. Always consult a healthcare professional before trying home remedies.

Seeking treatment is important to prevent complications such as infection, improve healing times, and maintain mobility and quality of life.

Treatment can be accessed through NHS services. Start by visiting your GP, who may refer you to specialists such as a dermatologist, vascular surgeon, or a nurse trained in wound care.