Noah Sinclair
Flat spots on the fingernails, also known as koilonychia, can be a sign of an iron deficiency or iron deficiency anemia. This condition is characterised by flattened nails with concavities, or raised ridges, and is often accompanied by thin, inwardly curved nails. While nail abnormalities can be harmless, they can also indicate more serious health issues, such as liver or lung problems, thyroid disease, diabetes, or psoriasis.
| Characteristics | Values |
|---|---|
| Shape | Flat spots on the nails can be a sign of koilonychia, which is associated with iron deficiency |
| Colour | Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis. Yellow nails can be a sign of a fungal infection, thyroid disease, lung disease, diabetes or psoriasis. Bluish nails can mean the body isn't getting enough oxygen. |
| Texture | Nails that feel spongy when pressed on can be a sign of a disease in the body. |
| Thickness | Nails that are thicker than usual can be a sign of a fungal infection. |
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What You'll Learn
- Koilonychia, a condition where nails are flattened and have concavities, is associated with iron deficiency
- Ridges, tiny raised lines that develop across or up and down the nail
- Crumbling nails, which can be caused by a fungal infection
- Brittle nails, which are often a normal result of ageing
- Yellow nails, which can be a sign of a fungal infection, thyroid disease, lung disease, diabetes or psoriasis
Koilonychia, a condition where nails are flattened and have concavities, is associated with iron deficiency
Koilonychia is a condition where the nails are flattened and have concavities. This disorder is associated with iron deficiency anaemia. The nail has raised ridges and is thin and curved inward. It is a type of nail abnormality, which can be caused by a number of factors, including injury, eczema, chemotherapy, or a lack of nutrition.
Nail abnormalities are problems with the colour, shape, texture, or thickness of the fingernails or toenails. In the case of koilonychia, the nail is flattened and has concavities. This can be a sign of iron deficiency.
Other nail abnormalities include onycholysis, where the nails become loose and may even detach from the nail bed. Pitting is the presence of small depressions on the nail surface, which can be associated with psoriasis and alopecia areata. Ridges are tiny, raised lines that develop across or up and down the nail.
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Ridges, tiny raised lines that develop across or up and down the nail
Flat spots on the fingernails are known as koilonychia. This is a condition where the nails are flattened and have concavities. It is associated with iron deficiency and, in some cases, iron deficiency anaemia.
Ridges are tiny, raised lines that develop across or up and down the nail. They can occur after an illness, injury to the nail, eczema around the nail, during chemotherapy for cancer, or when you are not getting enough nutrition. Ridges can also be a sign of ageing, as nails can become more brittle over time.
Nail abnormalities can be harmless traits that run in the family, but they can also be a sign of disease. If you notice any changes to the colour, shape, texture or thickness of your nails, it is important to see a board-certified dermatologist. For example, nails that are mostly white with darker rims can indicate liver problems, while a bluish tint can mean the body isn't getting enough oxygen.
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Crumbling nails, which can be caused by a fungal infection
Flat spots on the fingernails can be a sign of a nail abnormality known as koilonychia. This condition is characterised by flattened nails with concavities and is often associated with iron deficiency or iron deficiency anaemia.
Nail abnormalities refer to problems with the colour, shape, texture, or thickness of the fingernails or toenails. While some nail abnormalities are harmless traits that run in the family, others can indicate an underlying disease or health condition. For example, crumbling nails can be a symptom of a fungal infection. As the infection worsens, the nail bed may retract, and nails may thicken and crumble. In rare cases, yellow nails can indicate a more serious condition such as severe thyroid disease, lung disease, diabetes, or psoriasis.
Fungal nail infections can be caused by various types of fungi, including yeasts, moulds, and dermatophytes. These organisms can enter the nail through small cracks or breaks in the nail bed or surrounding skin. Risk factors for developing a fungal nail infection include advanced age, nail trauma, frequent exposure to water or chemicals, and certain medical conditions such as diabetes or a weakened immune system.
It is important to note that nail changes do not always indicate a serious health problem. However, if you notice any significant changes to your nails, such as persistent flat spots, crumbling nails, or colour changes, it is recommended to consult a dermatologist or healthcare professional for proper diagnosis and treatment.
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Brittle nails, which are often a normal result of ageing
Flat spots on the fingernails can be a sign of an iron deficiency, known as koilonychia. This condition is characterised by flattened nails with concavities.
Brittle nails are often a normal result of ageing. However, they can also be a sign of a nutritional deficiency or a side effect of chemotherapy. Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis, while yellow nails can be a sign of a fungal infection or, in rare cases, a more serious condition such as thyroid disease, lung disease, diabetes or psoriasis. Curved nails can be a harmless trait that runs in the family, but they can also indicate the presence of disease in the body.
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Yellow nails, which can be a sign of a fungal infection, thyroid disease, lung disease, diabetes or psoriasis
Flat spots on the fingernails can be a sign of koilonychia, a condition associated with iron deficiency anaemia. This condition causes the nails to be thin, curved inward, and have raised ridges.
Yellow nails can be a sign of a fungal infection, which can cause the nail bed to retract, and the nails to thicken and crumble. In rare cases, yellow nails can indicate a more serious condition, such as severe thyroid disease, lung disease, diabetes, psoriasis, or rheumatoid arthritis. Yellow nails can also be caused by excessive nail polish use, or underlying medical issues such as liver disease, congestive heart failure, or yellow nail syndrome. Yellow nail syndrome is a rare condition that can cause both fingernails and toenails to turn yellow, and is often accompanied by respiratory symptoms.
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Frequently asked questions
Flat spots on nails are called koilonychia.
Koilonychia means an abnormal shape of the fingernail.
Koilonychia is when nails are flattened and have concavities.
Koilonychia is associated with iron deficiency.
