
Ridges in your nails can be a sign of a health condition or a previous injury to your nail. In some cases, they’re harmless. Vertical ridges are often a sign of ageing, while horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau’s lines.
| Characteristics | Values |
|---|---|
| Cause | Ageing, malnutrition, nail injury, Beau's lines, improper nail care, nail trauma, vitamin deficiencies, medical condition |
| Severity | Usually harmless |
Explore related products
$6.98
What You'll Learn

Ridges in nails can be a sign of a health condition
Ridges in your nails are visible lines or dents in your fingernails or toenails. They may run vertically (up and down) or horizontally (across) your nail. While ridges are usually harmless, they can sometimes be a sign of a health condition or a previous injury to your nail.
Vertical ridges are often a sign of aging, but they can also be caused by an iron deficiency. Horizontal ridges, also known as Beau's lines, are usually deeper than vertical ridges and can point to more serious health issues, such as severe infections, diabetes, or nutritional deficiencies.
If you notice ridges in your nails, it's important to pay attention to any other nail changes. These could be the first signs of a serious medical problem. If you're concerned about ridges in your nails, speak to your healthcare provider. They can rule out any health conditions and recommend treatments to improve the appearance of your nails.
What 'Doing My Nails' Means in Beauty and Beyond
You may want to see also
Explore related products
$12.59

Ridges can also be caused by a previous injury to your nail
Ridges in your nails are usually harmless but can be caused by a previous injury to your nail. 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 horizontal dents in your nails that may happen when something interrupts your nail growth. Possible causes include chemotherapy, damage from using artificial or acrylic nails or getting gel manicures for long periods, injury to your nail, peripheral vascular disease (PAD), severe illness with high fever, such as COVID-19, measles or pneumonia, and certain nutritional deficiencies.
If you experience nail changes outside an injury, you should still be evaluated by a doctor. Your doctor will examine your nails and ask about any other symptoms you’re experiencing. They may order urine and blood tests if they suspect kidney disease, diabetes, or nutritional deficiencies. If it seems like the ridges are the result of a skin condition, a dermatologist can start you on a treatment plan. If the cause of your fingernail ridges is unclear, a dermatologist may take some fingernail clippings to have them analysed in a lab for signs of infection.
Understanding Nail Ripples: What Your Nails Are Trying to Tell You
You may want to see also
Explore related products

Vertical ridges are often a sign of aging
Ridges in your nails can be harmless, but they can also be a sign of a health condition or a previous injury to your nail. Vertical ridges are often a sign of aging, but they can also be caused by iron deficiency or improper nail care. According to 2022 research, ridges are usually due to aging. However, they can also be a sign of nail trauma, vitamin deficiencies, or a more pressing medical condition. 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.
White Lines on Nails: What Do They Mean?
You may want to see also
Explore related products

Horizontal ridges can be caused by malnutrition
Ridges in your nails are usually harmless, but they can sometimes be a sign of a health condition or a previous injury to your nail. Vertical ridges are often a sign of ageing, while horizontal ridges can be caused by malnutrition, serious nail injury, or Beau’s lines.
According to research, ridges are usually due to ageing, but they can also be a sign of improper nail care, nail trauma, vitamin deficiencies, or even a more pressing medical condition. Nutritional deficiencies can affect your nails. For example, an 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.
Malnutrition can cause horizontal ridges in your nails. This is because certain nutritional deficiencies can affect the health of your nails. For example, an iron deficiency may cause vertical ridges in your nails, while a deficiency in zinc or vitamins A, C, or D may cause horizontal ridges.
If you are experiencing horizontal ridges in your nails, it is important to ensure that you are getting enough of these essential nutrients in your diet. You can do this by eating a variety of healthy foods, such as fruits, vegetables, lean proteins, and whole grains. You can also take supplements to help ensure that you are getting enough of these nutrients.
In addition to malnutrition, horizontal ridges in your nails can also be caused by other factors, such as nail trauma or a serious nail injury. If you have recently injured your nail, this could be the cause of the horizontal ridges. It is important to take care of your nails and protect them from injury to help prevent ridges from forming.
The Meaning of "Isn't Nailed Down" Explained
You may want to see also
Explore related products

Horizontal ridges can also be caused by a serious nail injury
Ridges in your nails can be a sign of a health condition or a previous injury to your nail. In some cases, they’re harmless. Vertical ridges are often a sign of aging, while horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau’s lines. According to 2022 research, ridges are usually due to aging. However, they can also be a sign of improper nail care, nail trauma, vitamin deficiencies, or even a more pressing medical condition. Certain nutritional deficiencies can affect your nails. 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 still needed to understand the full extent of its benefits.
Ridges on Nails: What Do They Mean?
You may want to see also
Frequently asked questions
Ridges in your nails are usually harmless but can mean different things. Vertical ridges are often a sign of aging, while horizontal ridges can point to issues like malnutrition, serious nail injury, or Beau’s lines.
Ridges can be caused by a vitamin deficiency, so you could try taking supplements.
Ridges can be a sign of a health condition or a previous injury to your nail. However, they are usually harmless and are often caused by aging.







































