If you have varicose veins or have had a leg injury, you might be at higher risk. Symptoms: Pain, swelling, itchy skin, hard or discoloured skin around the ulcer. Treatment: Regular cleaning ...

High cholesterol often has no symptoms. Watch for shortness of breath, nausea, cold feet and legs, and slow-healing foot ...

Keep your legs raised above your heart when you're lying down. This reduces swelling. If these treatments don't work, you may need medicine or a procedure to help relieve symptoms. Procedures might be ...