https://www.mayoclinic.org/healthy-lifestyle/adult-health/multimedia/nails/sls-20076131

For example, ice pick-like depressions in the nails (nail pitting) are common in people ... and alopecia areata — an autoimmune disease that causes hair loss.

https://www.mayoclinic.org/healthy-lifestyle/adult-health/multimedia/nails/sls-20076131?s=2

Nail clubbing occurs when the tips of the fingers enlarge and the nails curve ... Nail clubbing is sometimes the result of low oxygen in the blood and could be a ...

https://www.today.com/health/what-nail-clubbing-curved-fingernails-can-signal-lung-cancer-t135389

Aug 9, 2018 ... Changes in fingernails can alert you to all sorts of health issues, including lung cancer, as a British woman recently found out when she ...

https://www.self.com/gallery/what-your-nails-can-tell-you-about-your-health

May 8, 2016 ... "There are many issues that present in the nail as [changes in] ... "Bronchiectasis is a condition in which damage to the airways causes them to widen and ... If your nails are curving down and have a rounded edge—kind of ...

https://www.healthline.com/health/nail-abnormalities-2

Mar 30, 2018 ... discoloration (dark streaks, white streaks, or changes in nail color); changes in ... Clubbing is when your nails thicken and curve around your ...

https://www.snopes.com/fact-check/curved-fingernails-health-problems/

Aug 7, 2018 ... Curved fingernails, referred to in scientific literature as digital clubbing, ... about clubbing's underlying mechanisms make its clinical relevance ...

https://www.zocdoc.com/answers/3782/why-do-fingernail-curve-down

What makes my fingernails curve down at the edges? For a while ... The nail takes a large curve and the fingers look, in general, bigger and rounder. It is seen in ...

https://www.aad.org/public/skin-hair-nails/nail-care/nail-changes-a-dermatologist-should-examine

When something causes your nail(s) to completely stop growing for a while, you may see a gap ... Curved nails can also be a sign that you have a disease in the:.

https://symptomchecker.webmd.com/single-symptom?symptom=curved-fingernails&symid=61

Results 1 - 133 of 133 ... Change in bowel habits, Cold hands, Curved fingernails, Diarrhea ... Brittle hair, Change in hair texture, Curved fingernails, Dry skin ...

https://www.health.com/condition/lung-cancer/nail-clubbing-lung-cancer-symptom

Aug 13, 2018 ... This Woman Posted a Photo of Her Curved Nail on Facebook—and Had 'No .... In addition to lung cancer, Dr. Presser tells us that clubbing could be an ... Although experts don't know exactly what causes this symptom, one ...