of blood vessels . This allows heat to be released through the skin, but at the same time, it causes the veins to expand and become more visible. That’s why it’s common to notice them more after a hot bath , during the summer, or after prolonged sun exposure.
Anatomy
In most cases, these variations don’t indicate any medical problem. However, there are specific situations that warrant closer attention. If visible veins are accompanied by pain , swelling , discoloration , a feeling of heaviness , or burning, it could be a circulatory disorder. Conditions such
