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Ask Macy RN Your Own Question
Macy RN
Category: Health
Satisfied Customers: 805
Experience:  RN of 19 years.Experienced in ER, Critical Care, Surgery, Nutrition, Peds,OB/Gyn and Hospice.
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I have a red line under my left thumb nail it runs up from

Resolved Question:

I have a red line under my left thumb nail it runs up from base to tip, I have had for some time, what could it be?
Submitted: 9 years ago.
Category: Health
Expert:  Macy RN replied 9 years ago.


Is the line a deep red or bright red or more brown?



Customer: replied 9 years ago.
Reply to Macy RN's Post: Its a thin kind of faint red line
Expert:  Macy RN replied 9 years ago.


A red line like you are mentioning that looks like a splinter under you nail can be indicative of a serious herat infection (pericarditis) other heart disease or bleeding disorder.

Are you other wise healthy?

Best Wishes,


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