
White nails are indicative of a range of health conditions, including anaemia, overuse of nail polish, weak nails, kidney disease, heart disease, diabetes, rheumatoid arthritis, and liver disease. White spots on nails are usually harmless and caused by an injury, such as striking the fingertip or repeated trauma to the nails. In some cases, white spots may indicate zinc or iron deficiency, arthritis, or blood poisoning.
| Characteristics | Values |
|---|---|
| White nails | May indicate anemia, overuse of nail polish, weak nails, kidney disease, heart disease, diabetes, rheumatoid arthritis, liver disease, zinc or iron deficiency, injury to the nail bed, blood poisoning, ageing, or a harmless genetic trait |
| White spots on nails | Usually harmless and caused by injury, such as striking the fingertip or repeated trauma to the nails |
| Random white spots on nails | May be caused by stress, injury, infection, or allergic reaction |
| White nail discolouration | Also known as leukonychia, the partial or full discolouration of the nail plate on one or more fingernails or toenails |
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What You'll Learn

White nails can be indicative of a zinc or iron deficiency
White nails can also be caused by an injury, such as striking the fingertip or repeated trauma to the nails. In some cases, white nails may be a sign of a fungal infection, especially when associated with thickened nail plates. Other possible causes include anemia, overuse of nail polish, weak nails, kidney disease, heart disease, diabetes, rheumatoid arthritis, and liver disease. Whole nail whitening is generally seen in cases of kidney problems, where there is protein deficiency in the body.
It is important to note that random white spots that appear on the nails are generally harmless and may be due to a harmless genetic trait or a normal indication of ageing. However, if you are concerned about the appearance of your nails, it is always best to consult a healthcare professional for proper diagnosis and treatment.
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White nails can be caused by an injury to the nail bed
White nails can also be a sign of ageing or a harmless genetic trait. They are the most common type of nail dyschromia, where the nail loses its general pink undertone and appears white. This is known as leukonychia and can be classified by underlying pathology, its distribution, or how it develops.
Leukonychia can be subdivided into true and apparent discolouration. True leukonychia is discolouration due to abnormal nail plate keratinisation, while apparent leukonychia is secondary to disease of the nail bed. When whitening is associated with thickened nail plates, the cause could be a fungal infection.
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White nails can be a sign of arthritis
White spots on nails are usually harmless and are caused by an injury, such as striking the fingertip or repeated trauma to the nails. They can also be caused by an infection or an allergic reaction. In some cases, white spots on the nails may be very large and may appear on one or many nails. This usually means that the nails have experienced some sort of stress, such as an injury, infection, or allergic reaction.
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White nails can be caused by blood poisoning
White nails, also known as leukonychia, are indicative of any or a combination of conditions, including anemia, overuse of nail polish, weak nails, kidney disease, heart disease, diabetes, rheumatoid arthritis, and liver disease. White nails can also be caused by blood poisoning.
Blood poisoning, or sepsis, is a life-threatening condition that occurs when your body's response to an infection damages its own tissues and organs. It can be caused by any type of bacterial, viral, or fungal infection, and it can lead to organ failure and death if left untreated.
When it comes to white nails, blood poisoning can cause them to lose their general pink undertone and appear white. This is due to the abnormal keratinisation of the nail plate, which is the hard, protective layer of the nail. The white discolouration is a result of the body's inflammatory response to the infection, as the nail bed becomes inflamed and swollen.
In some cases, white nails caused by blood poisoning may also be accompanied by other symptoms, such as thickened nail plates, pain, and swelling. If you notice any of these symptoms, it is important to seek medical attention as soon as possible. Blood poisoning is a serious condition that requires prompt treatment to prevent further complications.
While white nails can be a sign of blood poisoning, it is important to note that they can also be caused by other factors, such as injury, ageing, or a harmless genetic trait. Therefore, if you notice white nails, it is always best to consult with a healthcare professional to determine the underlying cause and receive appropriate treatment or advice.
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White nails can be a normal indication of ageing
Leukonychia can be classified by its underlying pathology, its distribution, or how it develops. True leukonychia is discolouration due to abnormal nail plate keratinisation. The white nail will not be hidden by pressure application of the nail plate to the bed. Apparent leukonychia, on the other hand, is secondary to disease of the nail bed.
White spots on the nails are usually harmless and caused by an injury, such as striking the fingertip or repeated trauma to the nails. They may also be caused by a zinc or iron deficiency, arthritis, or blood poisoning. In some cases, white spots on the nails can indicate previous trauma to the nail plate.
Whole nail whitening is generally seen in cases of kidney problems, where there is protein deficiency in the body. When whitening is associated with thickened nail plates, the cause could be a fungal infection.
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Frequently asked questions
White nails, also known as leukonychia, are indicative of any or a combination of the following conditions: anemia, overuse of nail polish, weak nails, kidney disease, heart disease, diabetes, rheumatoid arthritis, liver disease, zinc or iron deficiency, injury to the nail bed, blood poisoning, ageing, or a harmless genetic trait.
Random white spots on the nails are generally harmless and caused by an injury, such as striking the fingertip or repeated trauma to the nails. They usually mean that your nails have experienced some sort of stress, which could be from an injury, an infection, or an allergic reaction.
Nails turning white could be a sign of a fungal infection. Whole nail whitening is generally seen in cases of kidney problems, where there is protein deficiency in the body.











































