what are the white spots on my toenails?
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Leukonychia is a condition where white lines or dots appear on your finger or toenails. This is a very common issue and entirely harmless. Many healthy adults have these spots at some point in their lives, so developing them is likely not a sign of a serious medical condition.
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For others, the white spots may be larger and stretch across the entire nail. 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.
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In white superficial onychomycosis, for example, the white patches of fungus that form on the nails can sometimes simply be filed off and an over-the-counter antifungal topical medication can be applied to the nail to kill the fungus.
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Potatoes Small White Spots – Lenticels Happily these small white spots on potatoes are not a reason for great concern. They are actually swollen lenticels caused by too much water. Lenticels are minute organs used by the tuber to breathe but in waterlogged soils they become blocked and swell up.
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Sign of Skin Cancer A black spot under the nail can indicate a type of melanoma called acral lentiginous melanoma (ALM). These melanomas can appear anywhere on the body, including underneath fingernails and toenails. The sub-type of ALM that affects the nail is called subungual melanoma.
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When white spots are caused by entrapped keratin, it's called primary milia. However, these tiny white cysts can also form on skin as the result of a burn, sun damage, or poison ivy.
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Healthy fingernails and toenails should be white as it grows off the nail bed and the nail plate a pinkish color. Pitted brown spots in fingernails may indicate a skin and joint disorder called psoriasis.
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Your fingernail is produced in the matrix right behind your eponychium, (cuticle line). ... Usually, they are fairly clear just as they move past the fingertip, then turn white because they aren't being 'hydrated' by a continuous upward flow of body oil and moisture from the nail bed.
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A black toenail may be caused by: An underlying medical condition: This may include anemia, diabetes, heart disease, or kidney disease. Fungal infections: While these often look white or yellow, fungal infections can sometimes cause black toenails from debris buildup.
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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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Superficial White Onychomycosis often occurs after nail polish has been left on for too long causing the polish to lift ever so slightly leaving a moist, warm environment between the polish and the nail for fungal spores to thrive.
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Upon removing the polish you may discover some white spots on your nails and even some discoloration. Many of time the discoloration can actually be the beginnings of a fungal toenail infection. Studies have shown that fungus can be caused from wearing dark nail polish for too long without removing it.
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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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Nail pitting is when you have tiny dents in your fingernails or toenails. It can be a sign of psoriasis, eczema, or joint inflammation. You might also get them if they run in your family. Let's look at some of these causes.
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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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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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Where the nail bed is injured, new nail cells are incompletely formed or keratinized, creating a white spot. Luckily, the spot rises as the nail is pushed up by new growth from below.