Many people experience tired legs, swelling, or cramps without realising these may be early signs of poor circulation. While some symptoms may seem harmless at first, they can signal underlying vein issues such as varicose veins, venous insufficiency, or even deep vein thrombosis (DVT).
At UK Vein Care, we help patients daily who didn’t recognise these signals early enough. Spotting the warning signs is the first step toward healthier legs.
Heavy or achy legs, especially in the evening
If your legs regularly feel heavy, tired, or achy—particularly after a long day—this could be due to reduced venous return. When blood struggles to flow efficiently back to the heart, pressure builds in the legs.
We explore this further in our article on what it means when your legs feel heavy.
Swollen feet or ankles
Persistent swelling, especially around the lower legs, can indicate fluid retention caused by poor circulation. This may be due to weakened valves in your veins, which allow blood to pool.
Noticeable spider veins or visible blood vessels
Small red or blue veins close to the surface of the skin can be an early visual clue that your veins are under stress. While often dismissed as cosmetic, they may be the start of venous insufficiency.
Night-time leg cramps
Cramps that wake you up during the night—especially in the calves—can result from reduced oxygen flow to the muscles. This is often linked to poor venous return.
Pain when walking that eases with rest
If you feel discomfort or cramping in your legs while walking, which disappears once you stop, this could be a sign of peripheral arterial disease. It’s important not to ignore symptoms that repeat.
Redness, warmth, or tenderness in one leg
These may be early signs of a blood clot. Deep vein thrombosis (DVT) can present subtly at first, but it can become life-threatening if left untreated.
We explain more in our guide to early DVT symptoms in the leg.
New, bulging varicose veins
Enlarged, twisted veins are a visible sign of chronic venous insufficiency. While some are harmless, others can lead to skin damage, ulcers, or blood clots.
Find out when varicose veins are a cause for concern.
At UK Vein Care, we specialise in diagnosing and treating vein-related conditions using gentle, modern techniques. Whether you’re noticing early symptoms or already dealing with advanced vein issues, our expert team is here to help you feel confident and comfortable in your legs again.
If any of these signs sound familiar, consider scheduling a consultation to have your circulation assessed by a vein specialist.
