What’s normal, what’s not – DVT

Painful, swollen legs? Warm, red skin, particularly behind the knees? You might have DVT, deep vein thrombosis. It’s caused when there’s a blood clot in one of your body’s deeper veins, and each year, one in 1,000 people in the UK is affected by DVT. It’s serious, so get it checked out by a doctor as soon as you can.