what does it mean when you have bumps on your fingernails?
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Causes and symptoms of ridges in fingernails So a skin condition such as eczema may lead to fingernail ridges. Skin dryness can also cause these ridges. If your body is low in protein, calcium, zinc, or vitamin A, a deficiency can sometimes be revealed by ridges in your fingernails.
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A fungal nail infection occurs from the overgrowth of fungi in, under, or on the nail. Fungi thrive in warm, moist environments, so this type of environment can cause them to naturally overpopulate. The same fungi that cause jock itch, athlete's foot, and ringworm can cause nail infections.
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Ridges. Have you ever noticed ridges that look like little horizontal or vertical waves on your fingernails? Vertical ridges generally appear later in life and run from the tip of your fingernail to the cuticle. As long as they aren't accompanied by other symptoms such as changes in color, they're considered benign.
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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.
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Blue Nails If your fingernails have a blue tint, this could be a sign that your body isn't getting enough oxygen. It could also be a side effect from a drug you are taking, or a sign of: Lung issues (such as emphysema) Heart problems.
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Common Warts These flesh-colored growths are most often on the backs of hands, the fingers, the skin around nails, and the feet. They're small -- from the size of a pinhead to a pea -- and feel like rough, hard bumps. They may have black dots that look like seeds, which are really tiny blood clots.
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A: The bumps near your fingertips are called Heberden's nodes. When they occur at the joint in the middle of the finger they're called Bouchard's nodes. In both cases, they are a sign of osteoarthritis.
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Fingernail moons are the rounded shadows at the base of your nails. The moon on your fingernail is also called a lunula, which is Latin for little… Normal, healthy nails appear smooth and have consistent coloring. As you age, you may develop vertical ridges, or your nails may be a bit more brittle.
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A. Those little bumps are caused by keratosis pilaris, a common skin condition that usually affects the arms and thighs (although it sometimes appears on the buttocks and face, too). It's caused by a buildup of the protein keratin, which can plug a hair follicle, resulting in a bump.
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Spoon nails (koilonychia) are soft nails that look scooped out. The depression usually is large enough to hold a drop of liquid. Often, spoon nails are a sign of iron deficiency anemia or a liver condition known as hemochromatosis, in which your body absorbs too much iron from the food you eat.
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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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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. Several other causes may be responsible for the unusual spots on the nails.
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Keratosis pilaris. Keratosis pilaris is a very common harmless condition where small bumps appear on your skin.
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Overview of raised skin bumps Raised skin bumps are very common, and in most cases they're harmless. They can result from a number of conditions, including infections, allergic reactions, skin disorders, and skin cancer. Skin bumps can vary in appearance and number depending on the cause.
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Fingernail or toenail separation can have numerous causes but is typically related to trauma or a fungal infection of the nails. Nail separation can sometimes be associated with other abnormalities of the nails, including nail pitting, flaking or crumbling, or other damage to or changes in the nail.
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Conditions ranging from stress to kidney and thyroid disease can cause changes in your nails. One common change is the appearance of vertical or horizontal ridges. Most of the time, ridges in fingernails are harmless.
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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.