Medically reviewed by Casey Gallagher, MD Ridges in nails can develop due to a current or past illness or injury. A healthy nail is typically smooth or has barely perceptible vertical lines ...

Nail pitting resembles small dents or deep lines that appear sunken on the nail's surface. It can affect fingernails and toenails. Nail pits and other nail symptoms can look different depending on ...

If caused by nail psoriasis, in addition to nail pitting, your nails might become thicker or misshapen or have white, yellow, or brown discoloration. Nail psoriasis is not contagious and can be ...

Nail pitting is when you have tiny dents in your fingernails or toenails. It can be a sign of psoriasis, eczema, or joint inflammation.You might also get them if they run in your family.

August 15, 2019 What fingernails and toenails can tell you about your health These changes – plus 'pitting' and 'clubbing' – should not be ignored ...

This leads to inflammation, as well changes like yellowing, thickening, or vertical lines on your nails. Rheumatoid arthritis (RA) is a chronic autoimmune condition that can affect your: joints ...

Changing nail color is one of the most easy-to-spot and common signs that you may be dealing with a health issue. "Yellow nails, for instance, may indicate fungal infections, psoriasis, or thyroid ...

Your nails can reveal hidden health clues, ... such lines may hint at melanoma under the nail. Most often, they signal deficiency, ... Nail pitting, those small pin-like ...

Not all marks on your nails are cause for alarm. "A black line that extends longitudinally from the cuticle to the free edge of the nail is often pigment," board-certified dermatologist Joshua ...

Results found nail changes in patients with alopecia areata (AA) can occur before, after, or independent of hair loss with the most common nail problems including pitting, ridging, and white spots.