What does the presence of xanthelasma indicate?

The presence of xanthelasma is indicative of high levels of cholesterol in the blood, specifically an elevation of low-density lipoprotein (LDL) cholesterol. Xanthelasma are yellowish plaques that often appear around the eyelids and are associated with lipid metabolism disorders. They may signal the presence of underlying conditions such as familial hypercholesterolemia and can be a marker for cardiovascular risk, as increased cholesterol levels are known to contribute to atherosclerosis and other cardiovascular diseases. Regular monitoring of cholesterol levels is important for individuals with xanthelasma to manage their heart health effectively.

In contrast, low blood pressure, kidney dysfunction, and increased blood glucose levels do not typically correlate with the formation of xanthelasma, thus supporting the correct identification of this condition as a sign of cholesterol abnormalities.