Spider veins are a common cosmetic concern affecting many people worldwide. These small, web-like veins often appear on the legs and face, causing discomfort and self-consciousness. Understanding the formation and causes of spider veins is essential for prevention and treatment. This article explores the science behind spider veins, their causes, and practical ways to manage and reduce their appearance. What Are Spider Veins? Spider veins, also known as telangiectasias, are t