What does red lines on nails mean?

What does red lines on nails mean?

Splinter hemorrhages look like thin, red to reddish-brown lines of blood under the nails. They run in the direction of nail growth. They are named splinter hemorrhages because they look like a splinter under the fingernail. The hemorrhages may be caused by tiny clots that damage the small capillaries under the nails.

What are Muehrcke’s lines?

Muehrcke lines are paired, white, transverse lines that signify an abnormality in the vascular bed of the nail. Muehrcke first described paired, narrow, white, transverse fingernail lines in a series of 65 patients with severe, chronic hypoalbuminemia.

What does a stripe down your fingernail mean?

A narrow black line that has formed vertically underneath your nail is called a splinter hemorrhage. It occurs for a variety of reasons and may be harmless or a sign of a more serious health condition. This condition is called a splinter hemorrhage because it may look like a wood splinter under your nail.

Should I worry about splinter hemorrhages?

Splinter hemorrhages caused by injury aren’t a reason for concern. The nail will clear up as the injury heals. But sometimes a splinter hemorrhage indicates an underlying disease or disorder. If you didn’t injure your toe or finger, the hemorrhage may result from conditions that can damage blood vessels.

What are Merck lines on fingernails?

Muehrcke lines are multiple transverse white linear bands parallel to the lunula of the fingernail. They represent an apparent leukonychia as they result from an abnormality in the vasculature of the nail bed.

What vitamin deficiency causes lines in nails?

Causes and symptoms of ridges in fingernails If your body is low in protein, calcium, zinc, or vitamin A, a deficiency can sometimes be revealed by ridges in your fingernails.

Should I go to the doctor for splinter hemorrhages?

If splinter hemorrhages form after receiving trauma or injury to the nails, there is usually no need to see a doctor- unless the hemorrhages do not go away on their own. (Splinter hemorrhages typically take 3-4 months to disappear).