8 Skin Conditions That Signal an Underlying Health Issue

3. Xanthelasma - Cholesterol Deposits Revealing Cardiovascular Risk

Xanthelasma appears as yellowish, waxy deposits around the eyelids, particularly near the inner corners, and serves as a visible indicator of lipid metabolism disorders and cardiovascular disease risk. These cholesterol-rich lesions develop when excess lipids accumulate in the skin, often reflecting elevated blood cholesterol levels or genetic predisposition to lipid disorders. Studies demonstrate that approximately 50% of individuals with xanthelasma have abnormal lipid profiles, including elevated LDL cholesterol, reduced HDL cholesterol, or elevated triglycerides. More concerning is the strong association with cardiovascular disease—research indicates that people with xanthelasma face a significantly increased risk of heart attack, stroke, and peripheral artery disease, even when cholesterol levels appear normal. This connection exists because xanthelasma can indicate familial hypercholesterolemia, a genetic condition causing extremely high cholesterol levels from birth, or suggest the presence of small, dense LDL particles that are particularly atherogenic. The presence of these lesions should prompt comprehensive cardiovascular risk assessment, including lipid panels, inflammatory markers, and cardiac imaging studies. While xanthelasma can be removed cosmetically through laser therapy or surgical excision, addressing the underlying lipid disorder through dietary modifications, exercise, and potentially statin therapy is crucial for reducing cardiovascular risk and preventing lesion recurrence.