Pale, white, blue, or cold skin at the site of an injury can occur
when blood vessels have been pinched or injured by a direct injury. Examples of
direct injuries include gunshot wounds, stab wounds,
dislocations,
sprains,
strains, burns,
fractures, crushing injuries, snakebites, medical
procedures, or surgery.
An arm or leg that becomes pale, white, blue, or cold after the
application of a brace, cast, or splint, may mean the device is too tight. The
blood supply to the arm or leg may be decreased or cut off. If the device is
too tight:
- Elevate your arm or leg above the level of your
heart.
- Loosen the splint, if possible, but don't remove it.
Call and discuss your symptoms with your health professional
immediately. Prompt treatment is important to restore blood flow and prevent
severe complications.
