Isla Bennett
White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition. Experts say the discoloration is most commonly due to injury, but certain conditions may be associated with white spots or lines on the nail. For example, a specific type of fungal infection called superficial white glycomycosis is characterised by white flaking on the top of the fingernail.
| Characteristics | Values |
|---|---|
| Cause | Injury, fungal infection, allergic reaction, medication side effect, deficiency in albumin protein, hereditary condition, systemic disease |
| Appearance | One or two medium-sized spots, many tiny specks, or very large spots; spots on one nail or many nails |
| Treatment | Keep nails trimmed short, avoid over-filing or buffing |
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What You'll Learn
- White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition
- White spots on nails can be caused by injury, infection, or an allergic reaction
- White spots on nails can be a symptom of a systemic disease, such as diabetes, heart failure, HIV, or liver cirrhosis
- Hereditary conditions, such as Bart-Pumphrey syndrome and Darier disease, can cause white spots on nails
- Some fungal infections can cause white spots on nails, specifically superficial white glycomycosis
White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition
White spots usually mean that your nails have experienced some sort of stress. This could be from an injury, like hitting your nail against a hard surface. However, certain conditions may be associated with white spots or lines on the nail. For example, some fungal infections can cause a white discolouration of the nail plate. A specific type of fungal infection called superficial white glycomycosis is characterised by white flaking on the top of the fingernail.
Skin conditions like alopecia areata, lichen planus, and atopic dermatitis can also cause white spots on the nails. Dr Camp adds that "trauma-related leukonychia will usually grow out with the nail plate over time". While you allow these white spots to diminish, protect your nails from further trauma by keeping them trimmed short (to avoid bumping and snagging), and try not to over-file or buff your nails.
White spots on your nails can also be a rare symptom of many systemic diseases, including diabetes, heart failure, HIV, liver cirrhosis and psoriasis.
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White spots on nails can be caused by injury, infection, or an allergic reaction
White spots on nails, also known as leukonychia, are usually harmless but can be caused by injury, infection, or an allergic reaction. They can also be a side effect of medication. Experts say the discolouration is most commonly due to injury and is usually not a major cause for concern. However, certain conditions may be associated with white spots or lines on the nail. For example, some fungal infections can cause a white discolouration of the nail plate, as opposed to the more traditional yellow colour associated with fungal infections. A specific type of fungal infection called superficial white glycomycosis is characterised by white flaking on the top of the fingernail.
White spots on nails can also be a symptom of a systemic disease, which is a disease that affects your entire body. While rare, white spots on your nails can sometimes be a symptom of diabetes, heart failure, HIV, liver cirrhosis and psoriasis. Hereditary conditions, such as Bart-Pumphrey syndrome and Darier disease, may also cause white spots to appear.
Skin conditions like alopecia areata, lichen planus, and atopic dermatitis can also cause white spots on the nails. Additionally, a deficiency in albumin protein can lead to Muehrcke’s lines, which are characterised by transverse or longitudinal white lines that run across the nail.
If you have white spots on your nails, it is important to keep them trimmed short to protect them from further trauma and to avoid over-filing or buffing.
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White spots on nails can be a symptom of a systemic disease, such as diabetes, heart failure, HIV, or liver cirrhosis
White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition. The presence of white spots on your nails can mean a number of things. Experts say the discoloration is most commonly due to injury and is usually not a major cause for concern. However, certain conditions may be associated with white spots or lines on the nail, such as fungal infections.
In addition to systemic diseases, hereditary conditions can also cause white spots on nails. Hereditary means that a biological parent passes down something from their genes to their child. Genes determine a person's physical traits, including hair colour, eye colour, and height. Certain hereditary conditions that affect the nails, such as Bart-Pumphrey syndrome and Darier disease, may cause white spots to appear.
It's important to note that healthcare providers and medical researchers are still unsure whether deficiencies cause white spots to appear on nails. While leukonychia usually grows out with the nail plate over time, it's recommended to keep your nails trimmed short and avoid over-filing or buffing to protect them from further trauma.
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Hereditary conditions, such as Bart-Pumphrey syndrome and Darier disease, can cause white spots on nails
White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition. The presence of white spots on your nails can mean a number of things. Experts say the discoloration is most commonly due to injury and is usually not a major cause for concern. However, certain conditions may be associated with white spots or lines on the nail.
Other skin conditions like alopecia areata, lichen planus, and atopic dermatitis can also cause white spots on the nails. Dr Camp adds: "Trauma-related leukonychia will usually grow out with the nail plate over time. While you allow these white spots to diminish, protect your nails from further trauma by keeping them trimmed short (to avoid bumping and snagging), and try not to over-file or buff your nails."
Outside organisms – like fungi – can cause pseudoleukonychia, a condition where white spots form on the surface of your nail. In some people, leukonychia appears as one or two medium-sized spots or many tiny specks. In others, the spots may be very large. You may have spots on only one nail, or you may have spots on many nails. White spots usually mean that your nails have experienced some sort of stress. The stress could be from an injury, like hitting your nail against a hard surface, an infection or an allergic reaction. White spots are sometimes the side effects of medications.
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Some fungal infections can cause white spots on nails, specifically superficial white glycomycosis
White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition. One such condition is a fungal infection, specifically superficial white glycomycosis, which causes white flaking on the top of the fingernail.
Fungal infections are a common cause of white spots on nails, and superficial white glycomycosis is a specific type of fungal infection characterised by white flaking on the top of the fingernail. This condition is often seen by dermatologists and can be treated with antifungal medications.
Superficial white glycomycosis is caused by a type of fungus that thrives in warm, moist environments, such as swimming pools, gyms, and locker rooms. The fungus can enter the nail through small cuts or breaks in the skin and nail bed. Once the fungus is established, it can be difficult to treat, and the infection may spread to other nails or even the skin.
The symptoms of superficial white glycomycosis include white spots or streaks on the nail, nail thickening, and nail lifting from the nail bed. The nail may also become brittle and crumble, and there may be a foul odour. If you notice any of these symptoms, it is important to see a doctor or dermatologist for proper diagnosis and treatment.
In addition to superficial white glycomycosis, other fungal infections can also cause white spots on nails. These infections may be caused by different types of fungi and can vary in severity. It is important to see a medical professional to determine the specific type of fungal infection and receive appropriate treatment.
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Frequently asked questions
White spots on nails, also known as leukonychia, are usually harmless but may indicate a medical condition. They are most commonly caused by injury, but can also be caused by infection, an allergic reaction, or as a side effect of medication.
White spots on nails can be a symptom of a systemic disease, such as diabetes, heart failure, HIV, liver cirrhosis or psoriasis. They can also be caused by hereditary conditions, such as Bart-Pumphrey syndrome or Darier disease.
Yes, dermatologists say that skin conditions like alopecia areata, lichen planus, and atopic dermatitis can also cause white spots on the nails.
