Tim Hass shared his photo â with Tim Hass at Coon Fork Lake County Park. Â· December 20, 2016 Â· Augusta, WI Â·.
The possible causes of blanching of skin can range from a medical emergency to a temporary inconvenience. Shock is a medical emergency that causes blanching of the skin, as well as other signs and symptoms. The condition occurs when the body is not getting enough blood or oxygen, usually due to one of the following: 1  significant blood loss.  severe trauma.
A condition called Raynaudâs phenomenon or Raynaudâs disease is also associated with blanching of skin. This condition is marked by spasmodic constriction of the arterial blood vessels, which causes blanching of skin, numbness, cold, and pain.