You may be able to relieve severe, throbbing pain by draining blood from under your nail. This procedure is not needed and is not recommended if you are not having pain. This procedure is safe if done properly. To remove blood from under a nail: Straighten a paper clip, and heat the tip in a flame until it is red-hot
Safe Ways to Remove and Care for Dead Toenails
Dried Blood Under Fingernail: What to do
Safe Ways to Remove and Care for Dead Toenails
How to remove blood from under nail - Instant relief!
Nail Problems and Injuries
Smashed finger relief!! How to drain blood from under a fingernailat the dentist's office!
When Is It Too Late to Drain a Subungual Hematoma?
How to Drain Your Subungual Hematoma (blood Pocket Under Finger-nail) With a Drill Bit : 6 Steps (with Pictures) - Instructables
What should I do about blood under my fingernail? I just smashed it. - Quora
علاج الظفر المضروب