What do vertical lines on fingernails indicate?

Ridges in the fingernails are often normal signs of aging. Slight vertical ridges commonly develop in older adults. In some cases, they may be a sign of health problems like vitamin deficiencies or diabetes. Deep horizontal ridges, called Beau’s lines, may indicate a serious condition.

Why do I have horizontal lines on my nails?

You may be referring to Beau’s lines, which are grooves that run horizontally across the nail plate. They usually develop when nail plate growth, which begins in the nail matrix (located under the cuticle), is temporarily disrupted.

Why do I have horizontal lines on my fingernails?

Horizontal ridges are often a sign of an underlying condition that requires diagnosis and treatment. In some cases, the nails may stop growing until the condition is treated. Beau’s lines might be a sign of:

Where are the white lines on my Nails?

White bands go across the entire nail from side to side. Lines are usually most clearly seen on the second, third, and fourth fingers. The nail bed looks healthy in between the lines.

What are the Beau’s lines on your fingernails?

Beau’s lines. They are deep grooves that cut across the nail. Beau’s lines can be either dark or white in color and normally occur on or under the surface of the nail plate. These lines are always horizontal and you should not be confused by vertical lines that run from bottom of the nail cuticle to tip.

What are the symptoms of Muehrcke’s nail lines?

Symptoms of Muerhcke’s Lines. There are usually no lines on the thumbnails. Some characteristics of Muehrcke’s lines are: White bands go across the entire nail from side to side. Lines are usually most clearly seen on the second, third, and fourth fingers. The nail bed looks healthy in between the lines. The lines do not move as the nail grows.