Fenómeno de Raynaud

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Fenómeno de Raynaud

Definición:

Es una afección en la cual las temperaturas frías o las emociones fuertes causan espasmos vasculares que bloquean el flujo sanguíneo a los dedos de las manos y de los pies, las orejas y la nariz.

Causas, incidencia y factores de riesgo:

El fenómeno de Raynaud está asociado con enfermedades de las arterias, tales como:

Otras causas del fenómeno de Raynaud pueden abarcar:

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