
Red nail beds can be a sign of an underlying health condition. While it could be caused by nail polish, bruises, bleeding beneath the nail, or a fungal infection, it can also be a symptom of heart disease, a brain haemorrhage, high blood pressure, lung disease, stroke, carbon monoxide poisoning, liver failure, or diabetes.
| Characteristics | Values |
|---|---|
| Healthy nail colour | Flesh-coloured with white tips |
| Red nail beds | Could be caused by nail polish, bruises, bleeding beneath the nail, or a fungal infection |
| Red nail beds | Could indicate heart disease, a possible brain haemorrhage, high blood pressure, lung disease, stroke, carbon monoxide poisoning, liver failure, diabetes, or ageing |
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What You'll Learn

Red nail beds could be caused by nail polish
Red nail beds can be a symptom of a number of underlying health conditions, including heart disease, a brain haemorrhage, high blood pressure, lung disease, stroke, carbon monoxide poisoning, liver failure, diabetes, or thyroid disease. They can also be a sign of ageing.
If you notice that your nail beds have turned red, it's a good idea to see a healthcare professional for evaluation and treatment. They will be able to assess whether the red nail beds are caused by nail polish or something more serious.
In addition to red nail beds, there are other changes in nail colour that can indicate potential health issues. For example, if the nails are partly or entirely white with a pink band at the top of the nail bed, this is known as Terry's nails and may signify a serious health anomaly.
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They may be a sign of heart disease
Red nail beds may be a sign of heart disease. However, it could also be caused by nail polish, bruises, bleeding beneath the nail, or fungal infections. It is important to be vigilant about maintaining healthy fingernails so that you can be alert to any potential problems. When healthy fingernails begin to change colour or texture, one of the most common underlying causes is a fungal infection, which can cause the nails to crack, peel, and change colour and texture.
If the nails are partly or entirely white with a pink band at the top of the nail bed, this is known as Terry's nails, and it may signify a serious health anomaly such as liver failure or diabetes. In some cases, it is simply a sign of ageing.
If you are concerned about the colour of your nail beds, it is best to seek advice from a healthcare professional.
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They could be a symptom of a brain haemorrhage
Red nail beds could be a symptom of a brain haemorrhage. However, it could also be caused by nail polish, bruises, bleeding beneath the nail, or a fungal infection. It is important to look at more common explanations before assuming the worst.
Red nail beds can also be a symptom of heart disease, high blood pressure, lung disease, stroke, or carbon monoxide poisoning. In some cases, it may be a sign of an underlying chronic condition, such as liver failure or diabetes.
If you notice any changes in the colour of your nail beds, it is important to be vigilant about maintaining healthy fingernails and to seek medical advice if you are concerned.
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Red nail beds may be caused by high blood pressure
Nail colour can be an indicator of an individual's health. Healthy nails are typically flesh-coloured with white tips and a subtle shine. If the appearance of the nails differs from this, it could be a sign of an underlying health condition.
Red nail beds can be caused by a number of factors, including high blood pressure, heart disease, a brain haemorrhage, lung disease, stroke, or carbon monoxide poisoning. It is important to note that red nail beds can also be caused by nail polish, bruises, bleeding beneath the nail, or fungal infections.
If you notice that your nail beds have turned red, it is important to consider other possible causes before jumping to conclusions. However, it is also crucial to be vigilant about maintaining healthy fingernails and to seek medical advice if you are concerned about any changes in colour or texture.
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They could be a sign of lung disease or other health conditions
Red nail beds could be a sign of an underlying health condition. While it could be caused by something as simple as nail polish, bruises, bleeding beneath the nail, or a fungal infection, it could also be indicative of something more serious.
Red nail beds can be a symptom of heart disease, a possible brain haemorrhage, high blood pressure, lung disease, a stroke, or carbon monoxide poisoning. It could also be a sign of liver failure, diabetes, or thyroid disease.
Terry's nails, a type of nail discolouration, can also cause the nail beds to look "washed out," except for a thin reddish-brown strip near the tip. This may be a symptom of a chronic condition, such as liver failure or diabetes, or it could be a sign of ageing.
If you notice that your nail beds have turned red, it is important to look at more common explanations first. However, if you are concerned or if the discolouration persists, it may be worthwhile to consult a healthcare professional.
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Frequently asked questions
It could be a sign of heart disease, a brain haemorrhage, high blood pressure, lung disease, stroke or carbon monoxide poisoning. However, it could also be caused by nail polish, bruises, bleeding beneath the nail, or a fungal infection.
Thyroid disease can cause abnormalities in the nail beds, producing dry, brittle nails that crack and split easily.
This could be a condition called Terry's nails, which is often a symptom of a chronic condition such as liver failure or diabetes.
Terry's nails can also develop as part of the normal ageing process.
This could be indicative of kidney disease or melanoma (skin cancer).











































