Isla Bennett
Ridges in your nails are usually harmless, but they can sometimes be a sign of a more serious health issue. Vertical ridges are often a sign of ageing, while horizontal ridges, known as Beau's lines, can point to malnutrition, nail trauma, vitamin deficiencies, diabetes, or even a serious infection.
| Characteristics | Values |
|---|---|
| Vertical ridges | Sign of ageing, possibly due to a slowing of cell turnover |
| Vertical ridges | Can be caused by iron deficiency |
| Horizontal ridges | Can be a sign of malnutrition, serious nail injury, or Beau's lines |
| Beau's lines | Can be caused by severe infections, diabetes, or nutritional deficiencies |
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What You'll Learn
Vertical ridges are often a sign of aging
Vertical ridges in your nails are usually harmless and are often a sign of aging. They are sometimes called longitudinal striations or bands and are furrows that run from the tip of your fingernail down to the cuticle. According to research, slight vertical ridges in fingernails often develop in older adults, possibly due to a slowing of cell turnover. This is when new skin cells produced below the surface of your skin rise up to take the place of discarding dead cells from the surface.
While vertical ridges are usually a sign of aging, they can also be caused by other factors. For example, iron deficiency may cause vertical ridges in your nails. Other vitamins that can contribute to nail health include zinc and vitamins A, C, and D. According to 2018 research, biotin is also highly recommended to aid in nail health, but more research is needed to understand the full extent of its benefits.
It's important to pay attention to fingernail ridges and other nail changes as they might be the first signs of a serious medical problem. In some cases, vertical ridges may be a sign of health problems like vitamin deficiencies or diabetes. If you experience other symptoms like texture changes in your nails, it may be caused by a medical condition.
Horizontal ridges in your nails, also known as Beau's lines, are usually deeper than vertical ridges. Beau's lines are often linked to more serious health issues, such as severe infections, diabetes, or nutritional deficiencies. Thicker Beau's lines may indicate that an illness or trauma lasted a longer time. While there is no specific treatment for Beau's lines, treating the underlying cause can help prevent them from coming back once they grow out.
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Horizontal ridges can point to malnutrition
Ridges in your nails are usually harmless but can sometimes indicate different health issues. Vertical ridges are often a sign of ageing, while horizontal ridges can point to malnutrition, serious nail injury, or Beau's lines.
Beau's lines are a separate condition from onychorrhexis, which is more likely to be caused by age and is mainly a cosmetic condition. Beau's lines are often linked to more serious health issues, such as severe infections, diabetes, or nutritional deficiencies. Horizontal ridges are usually deeper than vertical ridges.
Nutritional deficiencies can affect your nails. For example, iron deficiency may cause vertical ridges in your nails. Other vitamins that can contribute to the health of your nails include zinc and vitamins A, C, and D. According to 2018 research, biotin is also highly recommended to aid in nail health, but more research is still needed to understand the full extent of its benefits.
If you are experiencing horizontal ridges in your nails, it is important to pay attention to other nail changes and consult a doctor. These changes might be the first signs of a serious medical problem. Treating the underlying cause can keep them from coming back once they grow out. Your healthcare provider may recommend you apply creams or moisturisers for eczema or psoriasis.
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Ridges can be a sign of improper nail care
Ridges in your nails are usually harmless, but they can sometimes be a sign of improper nail care. Vertical ridges are often a sign of ageing, while horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau's lines. Beau's lines are deep horizontal ridges that may suggest a serious condition, such as severe infections, diabetes, or nutritional deficiencies.
According to research, ridges are usually due to ageing, but they can also be caused by nail trauma, vitamin deficiencies, or even a more pressing medical condition. Certain nutritional deficiencies, such as iron deficiency, may cause vertical ridges in your nails. Other vitamins that can contribute to nail health include zinc and vitamins A, C, and D. Biotin is also highly recommended to aid in nail health, but more research is needed to understand its full benefits.
If you experience other symptoms like texture changes in your nails, it may be caused by a medical condition. It is recommended to keep your nails moisturised and trimmed and to consult a dermatologist if you have any concerns. While most of the time, ridges in fingernails are a typical sign of ageing, they can sometimes be a sign of health problems like vitamin deficiencies or diabetes.
To prevent ridges caused by improper nail care, it is important to avoid using nail polishes with formaldehyde, as these can dry out your nails and cause further problems. It is also essential to keep your nails moisturised and trimmed and to avoid harsh nail products and artificial nails.
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Deep horizontal ridges are called Beau's lines
Deep horizontal ridges in your nails are called Beau's lines. These are usually deeper than vertical ridges and are often linked to more serious health issues. Beau's lines can be caused by severe infections, diabetes, nutritional deficiencies, or stress. Thicker Beau's lines may be a sign that an illness or trauma lasted a long time, while multiple Beau's lines on each nail may indicate that an illness or trauma happened more than once. Beau's lines are not treated directly, but treating the underlying cause can prevent them from returning once the nail has grown out. Your healthcare provider may recommend applying creams or moisturisers for eczema or psoriasis, avoiding manicures, artificial nails, or harsh nail products, and keeping blood sugar under control if you have diabetes.
While vertical ridges are often a sign of aging, horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau's lines. Ridges in the fingernails are usually a sign of aging, but they can also be a sign of improper nail care, nail trauma, vitamin deficiencies, or a more pressing medical condition. Certain nutritional deficiencies, such as iron deficiency, may cause vertical ridges in your nails. Other vitamins that can contribute to nail health include zinc and vitamins A, C, and D. According to 2018 research, biotin is also highly recommended to aid in nail health, but more research is needed to understand the full extent of its benefits.
It is important to pay attention to fingernail ridges and other nail changes, as these might be the first signs of a serious medical problem. If you experience other symptoms like texture changes in your nails, it may be caused by a medical condition.
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Ridges can be a sign of vitamin deficiencies
Ridges in your nails are usually harmless, but they can sometimes be a sign of vitamin deficiencies. Vertical ridges are often a sign of ageing, but they can also be caused by iron deficiency. Horizontal ridges, or Beau's lines, can also be a sign of nutritional deficiencies, as well as more serious health issues such as severe infections, diabetes, or trauma.
If you are concerned about ridges in your nails, it is recommended that you moisturise your nails, keep them trimmed, and check with a dermatologist for further advice.
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Frequently asked questions
Vertical ripples in your nails are usually harmless and are often a sign of ageing. They can also be caused by a vitamin deficiency, such as a lack of iron, zinc, or vitamins A, C, and D.
Horizontal ripples in your nails, also known as Beau's lines, can be a sign of a serious health issue, such as severe infections, diabetes, malnutrition, or nutritional deficiencies.
If you notice ripples in your nails, it is recommended that you moisturise your nails, keep them trimmed, and consult a dermatologist for further advice.
Yes, nail polishes containing formaldehyde can dry out your nails and cause ripples. It is recommended to avoid using these products or to use them carefully.
