In plain words
An epidural blood patch is a procedure for a specific kind of headache. Some people leak after an or spinal, and the leak can cause a headache that gets worse when standing and eases when lying down. An anesthesiologist takes a small sample of your blood and places it in the epidural space near the leak. The blood clots and seals the opening. Most mothers feel relief within a day. The procedure is done when simpler steps, such as more fluids and rest, do not help within a few days. If a headache comes with neck stiffness, vision changes, fever, or weakness, call your provider or go to the emergency room now.
The deeper version
Accidental dural puncture occurs in roughly 1 to 2 percent of obstetric epidural placements, varying with needle gauge and technique, and many of these are followed by (PDPH). The International Classification of Headache Disorders (ICHD-3) defines PDPH as an orthostatic headache within five days of dural puncture. Epidural blood patch is the definitive treatment when conservative measures fail, with success reported in around 70 to 90 percent of cases in observational series. Serious differentials, including subdural hematoma, , and meningitis, must be excluded first. A multisociety consensus guideline (Uppal and colleagues, JAMA Network Open, 2023) describes the diagnostic and treatment pathway, and the optimal timing and volume of the patch remain debated.
Where it comes up
- Headaches after birthPostpartum: Your Body
- Headaches and migrainesPregnancy: Your Body
- Pain options: from breathing to epiduralGetting Ready for Birth
- Back, neck, and shoulder pain from feeding and carryingPostpartum: Your Body
What mothers here say about epidural blood patch
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Sources
- Society for Obstetric Anesthesia and Perinatology — Consensus statement on the management of post-dural puncture headache, 2018
- International Headache Society — International Classification of Headache Disorders, third edition (ICHD-3), 2018