top of page

What your nails say about your health

  • Rick Wright
  • Oct 16, 2019
  • 4 min read

Nail down the causes of fingernail changes

Fingernails help protect the delicate tops of fingers from injury -- and come in handy when you want to peel an orange or scratch an itch. Healthy nails are strong with pink nailbeds, but problems such as white spots, ridges, thickening and other changes to the color or texture of your nails are common.

“Most of the time, these are harmless changes often due to lifestyle or to a nail injury,” says Midori Rivera, MD, a family medicine physician at Scripps Coastal Medical Center Escondido. “However, in some cases they may be a sign of health issues such as nutritional imbalances or thyroid problems.”

Here’s an overview of the most common nail changes, what may be causing them, and when to see a doctor.

TEXTURE CHANGES

Thin or soft nails

Thin or soft nails break or tear easily or may bend before breaking. Often, these changes are due to exposure to chemicals such as detergents or nail polish remover. Low levels of B vitamins, calcium or iron also may be to blame.

Cracked or split nails

Usually, nails split or crack because they are dry or brittle. Surprisingly, dry nails can result from frequently soaking your nails in water while washing dishes, bathing kids or swimming. Nail polish, nail polish remover, and alcohol-based hand sanitizers may also contribute. Dry, cracked nails may be linked to thyroid disease; if the problem persists, contact your doctor.

Peeling nails

Nails may peel off in layers in response to trauma, such as using your nails as tools to open packages, scrape hard surfaces or pick at old nail polish. Oversoaking nails also can lead to peeling.

Pitted nails

Do your nails look like someone took an icepick to them? Tiny indentations in the nails may be related to conditions including psoriasis, which also causes dry, scaly skin patches, or to alopecia areata, an autoimmune disease that causes hair loss.

Spoon nails

If your nails look “scooped out” like a spoon, you may have anemia, hypothyroidism or liver problems. Contact your doctor to find out what’s causing the condition.

Ridges or ripples

Lines that run lengthwise along your nail are harmless. Horizontal lines or grooves that run across the nail indicate that your nail growth slowed or stopped; common reasons include high fever, stress, damage to the cuticle or base of the nail, and some medications. In some cases, diabetes or peripheral vascular disease may be the cause. If the condition persists, check with your doctor.

Curved nails

Curved or “clubbed” nails happen when the fingertips enlarge and the growing nails curve around them. This is a gradual process that often develops over several years and may be inherited, or may be associated with lung disease, inflammatory bowel disease, cardiovascular disease or liver disease. Call your doctor to have clubbed nails evaluated and rule out underlying disease.

Ram’s horns

Thick, overgrown nails that resemble the horns of a ram may be hereditary or caused by conditions including psoriasis or poor circulation.

“People with this condition should not attempt to trim their nails at home,” says Dr. Rivera. “They need to be trimmed with special instruments to prevent further injury or infection, and treatment is also needed.”

Nail separates from nailbed

Nails may separate from the nailbed because of injury or infection. The detached nail may turn white with a yellow or greenish tint and may be tender or painful. In some cases, a separated nail may be linked to psoriasis or other illnesses. If the nail does not grow out normally, see a doctor for diagnosis and treatment.

COLOR CHANGES

Very pale nails

Healthy nails are generally pink. Very pale nails may indicate illnesses such as anemia, congestive heart failure or liver disease. Poor nutrition also may be a culprit. It’s a good idea to have them checked by a doctor.

White spots

Random white spots that appear on the nails are generally harmless and caused by injury, such as striking the fingertip or repeated trauma to the nails from frequent manicures. Other potential causes include a zinc deficiency, fungal infection or allergic reaction.

Blue nails

Nails may take on a bluish tinge if the body lacks adequate oxygen; heart disease and emphysema may cause this. If you aren’t under a doctor’s care for an oxygen-related condition, make an appointment to find out what is causing the color change.

Yellow nails

Yellow nails are common and may have various causes ranging from dark nail polish stains and smoking to an infection. A fungal infection may cause the nails to thicken, crumble or detach from the nail bed. More serious possibilities include rheumatoid arthritis, respiratory disease, thyroid disease and diabetes. If the condition persists or worsens, call your doctor.

Dark lines underneath the nail

Dark lines that appear beneath the nail may be caused by melanoma, a serious type of skin cancer. Have these checked out by a doctor as soon as possible.

Having any of these changes does not mean you have an underlying health condition. However, if you are concerned about your nails, play it safe and call your doctor.

Healthy Life is brought to you by the physicians and staff of Scripps Health. For more information, or for a physician referral, visit www.scripps.org or call 1-800-Scripps.

6 Comments

Rated 0 out of 5 stars.
No ratings yet

Add a rating
mutual61
May 22
Rated 5 out of 5 stars.

Midori Rivera, MD, warns that changes in nails can signal health issues like nutritional imbalances or thyroid problems. Common alterations include thin, cracked, or peeling nails due to various factors, including chemicals or underlying health concerns. If you notice pitted or spoon-shaped nails, consult a doctor. Remember, while playing Wordle Unlimited, take breaks to care for your nails and overall health!


Like

unknownytube
Feb 19

Kaiser OTC benefits provide members with discounts on over-the-counter medications, vitamins, and health essentials, promoting better health management and cost-effective wellness solutions.


Obituaries near me help you find recent death notices, providing information about funeral services, memorials, and tributes for loved ones in your area.


is traveluro legit? Many users have had mixed experiences with the platform, so it's important to read reviews and verify deals before booking.

Like

BFVY IRTO
BFVY IRTO
Jan 07

代发外链 提权重点击找我;

蜘蛛池 蜘蛛池;

谷歌马甲包/ 谷歌马甲包;

谷歌霸屏 谷歌霸屏;

谷歌霸屏 谷歌霸屏

蜘蛛池 蜘蛛池

谷歌快排 谷歌快排

Google外链 Google外链

谷歌留痕 谷歌留痕

Gái Gọi…

Gái Gọi…

Dịch Vụ…

谷歌霸屏 谷歌霸屏

负面删除 负面删除

币圈推广 币圈推广

Google权重提升 Google权重提升

Google外链 Google外链

google留痕 google留痕

Like

Unknown member
Dec 17, 2024

google seo google seo技术飞机TG-cheng716051;

03topgame 03topgame

gamesimes gamesimes;

Fortune Tiger Fortune Tiger;

Fortune Tiger Slots Fortune Tiger…

Fortune Tiger Fortune Tiger;

EPS машины EPS машины;

Fortune Tiger Fortune Tiger;

EPS Machine EPS Cutting Machine;

EPS Machine EPS and EPP…

EPP Machine EPP Shape Moulding…

EPS Machine EPS and EPP…

EPTU Machine ETPU Moulding Machine

EPS Machine EPS Cutting Machine;

Like

Unknown member
Dec 17, 2024
Like
badge_gold_op-P9vGCe_1690227068.png

Winner of Gold Awards for

Best Downtown

and

Best Downtown for Shopping

701 Mission Avenue

 Oceanside, CA 92054

760-754-4512

CA_MS_LOGO-TAG_RGB.gif
MSALOGO_TAG_RGB.PNG
2022 Reinvestment Stats_FacebookTwitterLinkedIn.png

PRIVACY POLICY

Effective 12-5-2022

© 2024 MainStreet Oceanside

Unless otherwise attributed, photography by Dave Thomas, Lu DeLucy and Road West Photography

All rights reserved.

bottom of page