Venous Stasis Ulcers: Causes, Symptoms, and Treatment
Venous stasis ulcers, common at the ankles, are slow-healing open sores caused by venous hypertension. They account for 80-90% of lower leg ulcers. Symptoms include redness, swelling, and leg ache. Risk factors range from poor circulation to smoking.
Venous stasis ulcers result from chronic venous insufficiency, leading to high pressure in leg veins. Risk factors include previous leg swelling, blood clots, varicose veins, and smoking. Prevention involves leg elevation, limiting prolonged standing, and maintaining a healthy weight.
Diagnosis involves medical history review, physical examination, and imaging tests like MRIs. Treatment includes compression therapy, medications like pentoxifylline, wound care, and maintaining overall health. These ulcers are particularly common in people with diabetes or poor circulation, as these conditions impair skin integrity and healing.
Venous stasis ulcers, the most common lower leg ulcers, require prompt medical attention. Prevention and treatment can help manage symptoms and promote healing. Early diagnosis and appropriate care are crucial to prevent complications and recurrence.
