It might be useful to keep a diary of symptoms that include the things that improve or worsen the symptoms and the time of day that they happen. If your varicose veins are causing pain, heaviness or itching, make an appointment at your GP practice. They can develop anywhere in the body, but are often found around the legs and ankles. What do varicose veins look like? Varicose veins can appear dark blue and stick out from the skin, a little like raised tunnels. We might also notice that our ankles are swollen and brown staining appears on our legs. This makes the vein swollen and enlarged. The pressure in our veins becomes higher than the pressure in our arteries and the blood flows backwards and collects in the vein. When this happens, our veins become so swollen (varicose veins) that blood is forced into the tissue of our skin. Our veins contain one-way valves to stop the blood falling back towards your toes. Your blood is then propelled back to our heart by our heart pumping and by it being pushed by our leg and foot muscles as we walk and move our ankles. It returns to your heart through your veins. What are varicose veins?īlood is pumped from our heart to the rest of our body through our arteries. This is because of how blood is pumped around our legs. Varicose veins can make our legs painful, heavy, itchy and swollen. Lots of people have swollen or ‘varicose’ veins.
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