toward the heart. Over time, this may contribute to swelling, discomfort, skin changes, or other complications in some people.
In these situations, veins may appear bulging, twisted, or painful, which is different from veins that are simply visible beneath the skin.
Signs of Circulation Problems to Watch For
If a circulation problem is present, other symptoms may appear alongside changes in the veins. Possible warning signs include:
Persistent swelling in the legs or feet
Numbness or tingling sensations
Unusually cold hands or feet
Muscle cramps or pain during activity
Skin
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