Paleness of the skin refers to an abnormal lightening of the skin or mucous membranes. Pale skin may be generalized (occurring all over the body) or localized to one area. It is often accompanied by paleness or pallor in the linings of the eyes, inside of the mouth, and on the surface of the tongue. True paleness of the skin is related to the thickness and density of blood vessels beneath the skin and not to the amount of melanin (skin pigment) that is present. However, some people may confuse loss of skin pigmentation (as with albinism) with paleness. In dark-skinned people, paleness may only be apparent when examining the mucous membranes. Pale skin generally results from a decrease in blood flow, as with fainting or shock. It may also result from Abnormal Patency of Eustachian Tube, or a reduction in the number of red blood cells (Anemia).

When to Call the Doctor
Call your doctor right away if you suddenly develop generalized pallor. Paleness accompanied by signs of blood loss such as fainting, vomiting blood, bleeding from the rectum or abdominal pain is considered a medical emergency. Shortness of breath and sudden onset of paleness, pain and coldness of a limb are also serious symptoms that require immediate medical attention.

Treatment for Paleness
Treatment options include:
-- balanced diet, and iron, B12 or folate supplements
-- blood transfusion may be necessary
-- surgery is an option for certain causes of acute blood loss, such as trauma. Surgery may also be required for treatment of arterial blockage.