What is the term used to describe extreme or unnatural paleness?

The term used to describe extreme or unnatural paleness is "pallor." This condition often indicates a lack of blood flow, oxygen, or can be a sign of illness or shock. Pallor is commonly associated with various conditions such as anemia, where the body does not have enough healthy red blood cells to provide a normal color to the skin. This term is frequently used in medical contexts to describe the appearance of a patient's skin when assessing their health status. Understanding medical terminology such as pallor is essential for accurate communication in healthcare settings, as it provides crucial information about a person's physical condition.