Venous disease is a chronic condition that progresses over the years.

In addition to dilated veins protruding in the thighs or calves, (micro-) varicosities gradually appear, forming reddish or bluish tree-like patterns on the skin.

The treatment of varicose disease involves sclerotherapy or stripping (or phlebectomy: surgical removal of the affected vein trunk).

The treatment of varicosities involves sclerotherapy either chemically (injections) or thermally (laser).

Without treatment, this disease can sometimes lead to complications such as embolisms or ulcers.

Prevention remains essential to slow the progression of varicose disease.