All posts in category Raynaud’s

Study: Raynaud’s attacks reduced in frequency by Sildenafil

DermatologistsBlog.com Editor’s Note: Raynaud’s phenomenon is characterized by sensitivity to cold, particularly of the hands and feet.  The fingers and toes may undergo color changes due to vasoconstriction (decrease in blood flow), marked by red, white and purple changes of the digits.  The reaction is reversible with warming.  Raynaud’s can be found in healthy individuals, [...]