
White nail beds can be caused by a number of factors, including injury, infection, zinc or calcium deficiency, and allergic reactions. In some cases, white nail beds can be harmless, but they can also indicate a more serious underlying health condition, such as liver problems, lung disease, or diabetes. If you are concerned about the appearance of your nail beds, it is important to consult a doctor.
| Characteristics | Values |
|---|---|
| Cause | Injury or infection |
| Colour | White with a yellow or greenish tint |
| Texture | Thickened, crumbly or detached |
| Potential health conditions | Psoriasis, thyroid disease, lung disease, diabetes, heart disease, emphysema |
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What You'll Learn

White nails can be caused by injury or infection
White nails are usually harmless and are often caused by an injury to the nail plate or matrix, such as striking the fingertip or repeated trauma from frequent manicures. Nails may separate from the nail bed because of injury or infection, and the detached nail may turn white with a yellow or greenish tint. In some cases, a separated nail may be linked to psoriasis or other illnesses.
White spots on the nails can also be caused by zinc or calcium deficiency, fungal infections, or allergic reactions. If the nails are mostly white with darker rims, this can indicate liver problems, such as hepatitis. In rare cases, yellow nails can indicate a more serious condition, such as severe thyroid disease, lung disease, diabetes, or psoriasis.
One type of white nails is called leukonychia, which can be caused by injury to the nail plate or matrix, resulting in partial or whole nail plate damage. There are different types of leukonychia, including punctate leukonychia, which occurs after nail biting, manicuring, knocks, and bangs, and tight footwear use. Striate leukonychia, also known as Mees lines or transverse leukonychia, may follow damage to the nail matrix, and furrows and ridges may also appear. Total leukonychia can follow a more serious injury, often with detachment of the nail plate from the nail bed and alteration to the nail contour.
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White nails with a yellow or green tint could be linked to psoriasis or other illnesses
White nails can be caused by a number of factors, including injury, infection, zinc or calcium deficiency, or fungal infections. In some cases, white nails with a yellow or green tint could be linked to psoriasis or other illnesses.
If your nails are mostly white with darker rims, this could indicate liver problems such as hepatitis. In rare cases, yellow nails can be a sign of a more serious condition, such as severe thyroid disease, lung disease, diabetes or psoriasis.
Fungal infections can also cause nails to turn yellow and, in some cases, detach from the nail bed. If you notice your nails turning white with a yellow or green tint, it is important to consult a doctor to rule out any underlying health conditions.
White spots on the nails are generally harmless and are often caused by an injury to the fingertip or repeated trauma to the nails from frequent manicures. This is known as punctate leukonychia and can also be caused by nail biting, knocks, tight footwear, or allergic reactions.
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White spots on nails can be caused by zinc or calcium deficiency
White spots on nails are generally harmless and are usually caused by an injury, such as striking the fingertip or repeated trauma to the nails from frequent manicures. However, they can also be caused by zinc or calcium deficiency, fungal infections or allergic reactions. Nails may take on a bluish tinge if the body lacks adequate oxygen, which could indicate a lung problem such as emphysema. If the nails are mostly white with darker rims, this can indicate liver problems, such as hepatitis. In rare cases, yellow nails can indicate a more serious condition such as severe thyroid disease, lung disease, diabetes or psoriasis.
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White nails with dark rims can indicate liver problems
White nails can be caused by an injury to the nail plate or matrix, which can be caused by nail biting, manicuring, knocks and bangs, and tight footwear use. Nails may also turn white with a yellow or greenish tint if they are separated from the nail bed, which can be caused by injury or infection. This may be linked to psoriasis or other illnesses.
Random white spots that appear on the nails are generally harmless and caused by an injury, such as striking the fingertip or repeated trauma to the nails from frequent manicures. Other potential causes include zinc or calcium deficiency, fungal infections or allergic reactions.
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White nails can be caused by manicures
White nails can also be caused by nail biting, knocks and bangs, and tight footwear use. This is known as punctate leukonychia. It occurs when there is keratin disruption with trapped air within the nail plate, resulting in reflection and a lack of transparency.
Striate leukonychia, also known as Mees lines or transverse leukonychia, may follow damage to the nail matrix; furrows and ridges may also appear. Total leukonychia can follow a more serious injury, often with detachment of the nail plate from the nail bed, and alteration to the nail contour.
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Frequently asked questions
White nail beds can be caused by injury or infection. They may also be linked to psoriasis or other illnesses. However, having white nail beds does not necessarily mean you have an underlying health condition.
White spots on the nails are generally harmless and can be caused by an injury, such as striking the fingertip or repeated trauma from frequent manicures. They can also be caused by zinc or calcium deficiency, fungal infections or allergic reactions.
If you are concerned about your nails, it is best to consult a doctor.
Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis.











































