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. The condition is caused by damaged small blood vessels underneath your nail. Characteristics include the following:
Itâs black or reddish brown in color and It doesnât change appearance when you apply pressure to the nail. Contact your Dermatologist if youâre sure a black line on your nail wasnât caused by trauma. If the trauma has caused another condition or doesnât seem to be healing on its own after several weeks, you should see a doctor.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Skin, Hair and Nails
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