what are white spots on nails?
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Mineral deficiency You may notice white spots or dots along your nails if you are deficient in certain minerals or vitamins. The deficiencies most commonly linked to this issue are zinc deficiency and calcium deficiency.
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White lines running across nails Parallel white lines that extend all the way across the nails, known as Muehrcke's lines, are a sign of low levels of protein in the blood. In contrast to Beau's lines, they're not grooved. They can occur as a result of liver disease or malnutrition.
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Getty Images. White nails. If the nail bed is predominantly white with darker rims near the top, this can indicate liver problems such as hepatitis. According to WebMD, pale fingernails can also indicate problems with anemia, liver disease or even heart disease.
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A common nail fungus called white superficial onychomycosis can appear on the toenails. The first sign of the infection may be a few small white dots on the nails. The infection can grow and spread to the nail bed. Toenails may appear flaky and then become thick and brittle.
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Some of the causes of nail disorders include the following: Infections (such as paronychia, warts, and green nail syndrome) Injuries. Internal diseases (such as certain lung diseases, which can cause yellow nail syndrome) Nail fungus (onychomycosis)
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1. Tinea versicolor. Tinea versicolor can appear as white spots or spots in shades of pink, red, and brown. They're more noticeable on tanned skin and may get larger over time.
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White Spot White spot is a leafy vegetable disease caused by fungus Pseudocercosporella capsellae. The crop infected by the fungi usually has brown or gray spots on the leaves. ... The fungus can be killed by suitable fungicides and copper products, which means that you can these chemicals to treat your infected crops.
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Nails that are entirely white except for a small band of pink or brown at the tip are called Terry's nails. They're most often seen in people with severe liver disease. Nails that are half white and half dark are called Lindsay's nails. They're most often associated with kidney disease.
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The spots may affect one nail or several. The most common cause of leukonychia is injury to the nail bed. These injuries can occur if you pinch or strike your nail or finger. Frequent manicures and pedicures or the use of gel or acrylic nails can also damage nail beds.
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Melanonychia is caused when the pigment cells, called melanocytes, deposit melanin into the nail. Melanin is a brown colored pigment. These deposits are usually grouped together. As your nail grows, it causes the stripe of brown or black to appear on your nail.
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Nail fungus is a common condition that begins as a white or yellow spot under the tip of your fingernail or toenail. As the fungal infection goes deeper, nail fungus may cause your nail to discolor, thicken and crumble at the edge.
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Leukonychia punctata Also known as "true" leukonychia, this is the most common form of leukonychia, in which small white spots appear on the nails. Picking and biting of the nails are a prominent cause in young children and nail biters.
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White spots on the skin often occur when skin proteins or dead cells become trapped under the skin's surface. They may also occur as a result of depigmentation, or color loss.
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If you've got white lines on your nails instead of a dot, then it could be a sign of malnutrition. The NHS says: “White spots or streaks are normal and nothing to worry about, but parallel white lines that extend all the way across the nails, known as Muehrcke's lines, are a sign of low levels of protein in the blood.”
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Color changes could be the result of a nail fungus or, in some cases, they may be a sign of skin cancer. Conditions like liver failure and kidney problems can also change your nail color, turning nails white or yellow at the tips or near the cuticles.
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If you have nail fungus, some symptoms that differentiate from melanoma include: thickened nail bed. white, yellow, or greenish discoloration.
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Healthy nails are smooth, without ridges, grooves, spots or discoloration. Nails can develop harmless conditions, such as vertical ridges that run from the cuticle to the tip of the nail. Vertical ridges often become more prominent with age.