Bleeding Under Nail: Causes, Treatment & When to See a Doctor

Bleeding under a fingernail or toenail may mean that you have a nail bed laceration, or it may be hematoma, a bruised nail. If you have hematoma, you can often treat it yourself. If you have a nail bed laceration, however, you need immediate medical attention. There are some steps you should take to determine your best course of action.

Things You'll Need

• Clean towel

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Instructions

• 1

  Remove any jewelry you may have on and wash the affected area. Apply pressure with a clean cloth to stop the bleeding.

• 2

  Examine the area. If the finger or toe is bent or deformed, if there is a deep cut, or if part of the nail is lifted away from the nail bed or missing, you need immediate medical attention.

• 3

  Wrap the hand or foot in a clean towel. Keep it elevated above your heart if possible.

• 4

  Check your health records to see when you last received a tetanus shot. Then go to a doctor.