9. Paleness of the Skin: The Visual Cue
A sudden paleness, especially if it persists, could be alarming. It might indicate anemia, often resulting from LGIB.
Blood plays a crucial role in giving skin its color. Reduced blood volume or red blood cells can lead to paleness.
LGIB can result in significant blood loss over time. Anemia might then set in, leading to symptoms like paleness.
Chronic conditions, like inflammatory bowel disease, can cause LGIB. The resultant anemia then leads to paleness.(9)