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Epidural Blood Patch
What is it? Overview Usage Side Effects and Warnings

What is Epidural Blood Patch?

An epidural blood patch is when a small amount of blood is used to seal a puncture site in the spine as a result of a spinal tap procedure . The patch restores normal pressure in the spinal fluid.

Spinal Tap
Lumbar Puncture Method
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This procedure is done to relieve a spinal headache that does not go away on its own. A spinal headache can develop after a spinal tap procedure when too much spinal fluid leaks internally and reduces pressure in the spine.

This procedure is quite common and relief is often immediate.

Possible Complications

Complications are rare, but no procedure is completely free of risk. If you are planning to have an epidural blood patch, your doctor will review a list of possible complications, which may include:

  • Bleeding
  • Bad reaction to the anesthesia, contrast dye solution, or sedative medicine (eg, light-headedness, low blood pressure, and/or wheezing)
  • Infection

Factors that may increase the risk of complications include:

  • Taking blood thinners prior to the procedure
  • Current infection

Be sure to discuss these risks with your doctor before the epidural blood patch.

Call Your Doctor

After you leave the hospital, contact your doctor if any of the following occurs:

  • Continued pain or discomfort (beyond 24 hours)
  • Signs of infection,...