Last Updated:July 08, 2025, 09:08 IST
Doctors warn that recognising the early symptoms can be lifesaving, as some individuals experience telltale signs in the days or hours leading up to a cardiac event.
By paying attention to these often-overlooked indicators, you can potentially save your own life or that of someone around you.
Your body often sends subtle warning signs before a heart attack, but many people overlook these crucial signals. Doctors warn that recognising the early symptoms can be lifesaving, as some individuals experience telltale signs in the days or hours leading up to a cardiac event. By paying attention to these often-overlooked indicators, you can potentially save your own life or that of someone around you.
Many aren’t aware that paying attention to changes in your skin and nails can help you identify warning signs of heart disease, sometimes before other symptoms appear.
Finger Clubbing
Finger clubbing, characterised by curved nails and swollen fingertips, can be a sign of an underlying medical condition, such as heart disease, heart infection, or lung problems. While often harmless, it’s essential to consult a doctor if you notice these changes in your fingers and nails, as early diagnosis and treatment can help manage the underlying condition.
Waxy Bumps on Skin
Waxy bumps on the skin can indicate amyloidosis, a condition where abnormal protein deposits accumulate in organs, including the heart. These deposits can impair organ function, making it harder for the heart to work properly. If you notice waxy lumps on your skin, it’s crucial to see a doctor to determine the underlying cause and receive appropriate treatment.
Blue or purple colour
A bluish or purplish hue on your skin, medically known as cyanosis or blue toe syndrome, can be a warning sign of poor circulation and oxygen deprivation. This discolouration occurs when blood vessels are blocked, restricting blood flow to the affected area. If left untreated, cyanosis can lead to tissue damage and even necrosis. While temporary exposure to cold temperatures can cause similar discolouration, persistent or unexplained cyanosis warrants medical attention.
Blue or purple net-like pattern
This pattern on your skin, known as livedo reticularis, can be a harmless response to cold temperatures or certain medications. However, in some cases, this discolouration can be a sign of a more serious condition called cholesterol embolisation syndrome, where small arteries become blocked, potentially leading to tissue and organ damage. If the pattern persists or appears without an obvious cause, it’s essential to consult a doctor to rule out any underlying health issues.
Yellow-orange waxy growths
Yellow-orange, waxy growths on the skin can be a visible sign of high cholesterol, caused by deposits of cholesterol under the skin. These painless growths, known as xanthomas, can appear in various areas, including the eyelids, palms, or lower legs. If you notice these growths, it’s crucial to consult a doctor, as they may indicate unhealthy cholesterol levels that require treatment. Managing cholesterol levels can help prevent life-threatening heart disease and may also reduce the appearance of these skin growths.
About the Author
Nishad Thaivalappil is a Lifestyle and Entertainment Journalist with almost a decade-long odyssey in the realms of movies, music, culture, food, and travel. He leads the Lifestyle desk at News18.com. Besides ha…Read More
Nishad Thaivalappil is a Lifestyle and Entertainment Journalist with almost a decade-long odyssey in the realms of movies, music, culture, food, and travel. He leads the Lifestyle desk at News18.com. Besides ha… Read More
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