Potentially disabling postural headache occurs after dural puncture in 1-70% of patients. It has been suggested that such headaches may be less common if patients routinely have a period of bed rest or receive supplementary fluids after the procedure.
Sudlow, C. L., & Warlow, C. P. (2001). Posture and fluids for preventing post-dural puncture headache. In Cochrane Database of Systematic Reviews. John Wiley & Sons, Ltd. https://doi.org/10.1002/14651858.cd001790