Spinal Headaches overview
Up to 30% of people who have spinal tap develop spinal headaches. The spinal tap, which is also called a lumbar puncture, involves using a needle to take fluid from the spinal canal. Puncturing the outer layer of the spinal cord is also a method used to inject anesthesia to numb the lower part of the body, which includes epidural block administered during labor and delivery.
In some people withdrawing by spinal fluids migraine-like headaches arise.
What causes spinal headaches
If spinal fluid leaks out when the spinal fluid is extracted, the fluid pressure around the spinal cord and brain can cause a spinal headache. The head pain results if the needle accidentally passes through the dura matter which covers the spinal cord, which causes the leakage. New technology in the way spinal needles are designed has reduced the number of spinal headaches.
Spinal headaches can cause severe head pain which often worsens upon sitting upright.
Facts about spinal headaches
- Spinal headaches can appear up to five days after the spinal tap/lumbar puncture
- Bed rest after the spinal tap/lumbar puncture can help prevent
- Spinal headaches are more severe when sitting up and often improve when the person is lying down
- Additional fluids – such as those given intravenously – sometimes helps spinal headaches
- Sometimes consuming beverages high in caffeine is helpful at relieving spinal headaches
A small 2001 study examined 28 patients who had accidental dural puncture during a procedure. Some of the patients had saline injected immediately after the puncture. Of those who were treated with the saline, 32% had headaches. Of those who weren’t given the saline, 62% developed spinal headaches.
An older study, conducted in 1956, found that 72% of the headaches went away within a week.
A more recent study found that most spinal headaches – more than 85% – go away within six weeks.

Written by: Otesa Miles / Reviewed by: John-Claude Krusz, PhD, MD | Last review date: November 2010. Click the References Link below for a complete list of references.
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There are over 1,000 articles and stories on Migraine.com - but we have the tools you need to find the information most relevant to you.http://www.mayoclinic.com/health/spinal-headaches/DS00643
http://www.webmd.com/pain-management/pain-management-spinal-headaches
http://journals.lww.com/rapm/Abstract/2001/07000/The_Injection_of_Intrathecal_Normal_Saline_Reduces.4.aspx
http://bja.oxfordjournals.org/content/91/5/718.full.pdf+html
http://www.cmaj.ca/cgi/reprint/165/10/1311
Cephalalgia; The International Classification of Headache Disorders 2nd Edition; 2004

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"I had my first migraine when I was 12. I thought I was going blind, the spots in my vision all grouped together and everything went black. The pain was intense and felt like my head would crack open above my right eye."
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