A splinter or another object under a nail can be painful. If the
object is small and sticking out from under the nail, remove it with clean
tweezers. Use care not to push the object farther under the nail. Bleeding may
increase when the object is removed. If the object is difficult to remove,
leave it in place for removal by your health professional.
If the object has fallen out or has been removed, always check to see
whether the object that caused the wound is intact. If part of the object is
still in under the nail, it is usually best to have it removed by a health
professional. If possible, take the broken object with you. Objects made of
organic material, such as wood, may not be visible on X-ray and can be
difficult to remove, even by a health professional.
After you have removed an object from under a nail, watch for
signs of infection.
When an object is left under a nail, the chance of infection
increases. Suspect that an object is still under a nail if:
- The object that was removed from under the nail
is not intact.
- Pain significantly increases when pressure is
applied to the nail.