5 Warning Signs Of Heart Diseases That Appear On Skin

By Vanshika Gaur
29 Jul 2025, 11:00 IST

You may notice minor to major changes in your skin, which can indicate underlying heart diseases. From swollen feet to bluish or purplish skin tone, here are a few warning signs of heart diseases that may appear on the skin. Tap to know more!

Swelling In Feet

Also known as Edema, it may indicate that your heart is unable to pump blood effectively and is weakening, causing the fluid to leak into the surrounding tissues.

Yellowish Orange Bumps

Yellowish orange bumps occur on skin due to increased bad cholesterol levels (LDL), narrowing the arteries and raising the risk of heart attack or strokes.

Lumps In Fingers Or Toes

If you experience painful lumps in fingers and toes, it may be caused due to bacterial infection in the heart valves which may require immediate medical attention.

Red Or Purple Lines Under Nails

Many people may find a red or purple line under their nails, it is due to constricted blood vessels, affecting the blood flow to the skin.

Blue Or Purple Colour On Skin

Blue or purple colour on the skin may indicate that the heart is unable to pump oxygen-rich blood, lowering the oxygen levels and leading to congestive heart failure.

Information Credits

This information is sourced from a trusted health website, American Academy Of Dermatology Association. It is advisable to consult a healthcare professional if you experience any of the mentioned symptoms.