They're most common in the legs and ankles. They usually aren't serious. Sclerotherapy uses an injection of a special chemical (sclerosant) into a varicose vein to damage and scar the inside lining of ...

Some people elect to have healthcare providers remove them as a cosmetic procedure. Sclerotherapy—a liquid injection to break down spider veins—is the most popular treatment for spider and ...

Hyperpigmentation is a skin condition that causes dark patches or spots to appear on the skin. This darkening is due to excess production of melanin — the pigment that controls skin color ...