In the entitled The Natural Pharmacy on page 375.it describes the disease and 
gives three homeopathic remedies.  It depends on the symptoms which one you 
take. The three are 
  Carbo Vegetabilis 6c for skin that  looks mottled with a blue cast and feels 
icy cold.  Sometimes there is a tendency towards indigestion and blotched in 
those who may need this remedy. Take once each hour, four to six times, its use 
should be discontinued as symptoms diminish.
  Arsenicum Album 6C.  Sometimes the symptoms of coldness and blanching are 
accompanied by localized swelling, ant the affected areas itch or burn. Take 
every thirty minutes for up to three hours, discontinue with significant 
improvement
  Pulsatilla 6C
  If the fingers and toes are icy cold, yet applying heat to warm them u 
increases the discomfort, the Pulsatilla may be indicated. Pullsatilla 6c can 
be take every thirty minutes for up to three hours, discontinue with 
significant improvement.
   
  I did not type the whole page. Hope this helps.
   
  Robert

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