High Cholesterol Symptoms: 7 Warning Signs That May Show Up In Your Nails

A high cholesterol occurs when fats and other substances build up (plaque) in the blood vessels called arteries. As the condition progresses, and more plague forms overtime, the arteries become clogged leading to poor blood flow. Often your fingernails may signal high cholesterol, check out all the seven forms that an individual with high cholesterol may notice shift in his/her finger nails.

Written by Satata Karmakar | Updated : December 25, 2025 9:11 AM IST

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Ridges On Nails

Change in fingernails is often caused due to an underlying health issue like cholesterol or a heart problem. Ridges, known as onychorrhexis, can also be caused due to other health problems like nutritional deficiencies and anaemia.

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Clubbing Of Nails

High cholesterol can also affect your fingernails, causing them to curve with a spongy finger tip. This often indicates a sign of long-term oxygen deficiency due to cholesterol imbalance.

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Brittle Or Weak Nails

Another reason your nails may become brittle and break off easily can be linked to high cholesterol. This happens when proper blood circulation is disrupted and fingernails receive less oxygen and nutrients, more than it requires to thrive.

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Pale Nails

When a person has high cholesterol, they may sometimes notice nail discolouration, with the fingernails turning pale.