(HealthDayNews) -- Frigid temperatures mean skin that's exposed for too long are prone to frostbite, when affected areas feels rock hard and develops a white, waxy, or purplish appearance.

If you get frostbite, The Nemours Foundation advises you:

  • Seek medical care.
  • Come indoors immediately and remove wet clothing.
  • Treat frozen parts gently; don't rub them.
  • Warm the frozen parts in warm water (not hot) for about 30 minutes. Don't use dry heat, such as a fireplace, to thaw frostbite.
  • Warm your entire body by wrapping yourself in a blanket.
  • Place clean cotton balls between frostbitten fingers and toes after they've been warmed.
  • Loosely wrap warmed areas with clean bandages to prevent refreezing.



-- Felicity Stone

Last Updated: Jan-26-2004