If you have dried blood under your fingernail (subungual hematoma), there are treatment options you can try.
Dried Blood Under Fingernail: What to do
How to remove dried blood under my fingernail - Quora
How to remove dried blood under my fingernail - Quora
I have dried blood in my toenail. It's been 7 months. How do I
How to Drain Your Subungual Hematoma (blood Pocket Under Finger-nail) With a Drill Bit : 6 Steps (with Pictures) - Instructables
BLOOD TRAPPED UNDER NAIL! (SUBUNGUAL HEMATOMA) **BLOOD WARNING**
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How to Drain Your Subungual Hematoma (blood Pocket Under Finger-nail) With a Drill Bit : 6 Steps (with Pictures) - Instructables
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Subungual hematoma - Wikipedia
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