Visible Veins on Your Hands? Here’s What They Could Mean for Your Health

can also make veins stand out. Heat causes blood vessels to expand, allowing more blood to flow closer to the surface of the skin. This is why your hand veins may appear larger during summer or after taking a hot shower. Once your body cools down, they often become less noticeable again.

Although visible veins are usually harmless, there are situations continue reading …