Vascular pathology

Cutaneous vascular diseases and circulation disorders.

Chilblains (perniosis)

Perniosis or chilblains is an inflammation of the small blood vessels caused by cold and humidity. Learn its symptoms, risk factors, treatment and when it is important to rule out associated diseases.

July 23, 2026Read the guide

Vascular pathology

Chronic venous insufficiency

Chronic venous insufficiency hinders the return of blood from the legs to the heart and can cause varicose veins, oedema and skin alterations. Discover its symptoms, risk factors and the most effective treatments to improve circulation and prevent complications.

July 23, 2026Read the guide

Vascular pathology

Raynaud's phenomenon

Raynaud's phenomenon causes episodes of colour changes, cold and pain in the fingers due to an exaggerated vasoconstriction. Discover how to recognise it, differentiate its types and what treatments are available.

July 23, 2026Read the guide

Vascular pathology

Spider veins

Spider veins (telangiectasias) are small blood vessels visible on the skin, frequent on the legs and face. Learn their causes, how to prevent them and the most effective treatments to remove them, such as sclerotherapy and vascular laser.

July 23, 2026Read the guide

Vascular pathology

Varicose veins

Varicose veins are dilated leg veins caused by chronic venous insufficiency. Learn why they appear, their symptoms, their possible complications and the most effective treatments, from compression stockings to sclerotherapy and endovenous laser.

July 23, 2026Read the guide