Although visible veins are usually normal, there are situations where they may signal an issue. You should pay attention if you notice:
- Swelling in the legs or ankles
- Pain, heaviness, or aching
- Skin discoloration around the veins
- Bulging, twisted veins (varicose veins)
- Sudden changes in vein appearance
These symptoms could indicate conditions like varicose veins or venous insufficiency, where blood doesn’t flow efficiently back to the heart.
