Beau's lines can affect one nail or several nails at once, and their depth and prominence may vary. Although Beau's lines are harmless, they can be an indicator of an underlying health issue.

Beau’s lines are horizontal, often discolored nail indentations. They are typically caused by injuries or illness.

Horizontal nail ridges (Beau's lines): Horizontal ridges, also known as Beau's lines run across the nail and may indicate an underlying condition. They can result from interrupted nail growth due ...

Have you noticed lines or grooves in your nails? It could be a sign that you have had COVID-19. A tweet from professor Tim Spector is going viral. He is leading several studies into COVID symptoms.

Note: thicker lines that create a horizontal stripe on the nail are called Beau's lines, which are often symptoms of a more serious condition. As Dr. Zeichner mentioned, splinter hemorrhages are ...

Beau’s lines are nail ridges that run horizontally across the fingernail. These ridges are often deep, and multiple lines may appear across the nail.

Beau lines are transverse grooves in the nail plate that result from transient interruption of the growth of the proximal nail matrix.3 They are often noticed 2–3 weeks after a systemic insult and ...

Four years after COVID-19 first reared its ugly head, the virus is still leaving its mark. And when it comes to your nails, it's quite literally a mark. Recent research has discovered Beau's Lines ...

Lichen planus is an autoimmune disease in which lines can appear on the nails. These are also called Beau lines, which can also increase due to stress or any disease.

Four years after COVID-19 first reared its ugly head, the virus is still leaving its mark. And when it comes to your nails, it's quite literally a mark. Recent research has discovered Beau's Lines ...

Despite being aesthetically unappealing, Beau's Lines could be a good indication as to whether you've unknowingly had Covid, too. A hint might be that the divots are on multiple nails.