What are warning signs your cholesterol is dangerously high?

High cholesterol itself typically causes no symptoms, which is why it's called a silent condition. However, there are some physical warning signs that can appear when levels are severely elevated. Xanthomas are fatty deposits that form under the skin, often around the eyelids, knuckles, elbows, or knees, appearing as yellowish bumps or patches. Xanthelasma are similar yellowish plaques specifically around the eyelids. A grayish-white ring around the cornea of the eye, called arcus senilis, can also indicate high cholesterol, especially in younger people. More serious warning signs reflect damage already occurring, such as chest pain, shortness of breath, or leg pain while walking, which may signal blocked arteries. Regular blood testing remains the only reliable way to detect high cholesterol early.