DOctorJay said: Sphenopalatine ganglion block for relieving postdural puncture headache: technique and mechanism of action of block with a narrative review of efficacy
Topical Sphenopalatine Ganglion Block Compared With Epidural Blood Patch for Postdural Puncture Headache Management in Postpartum Patients: A Retro… – PubMed – NCBI
Sphenopalatine ganglion block for treatment of post-dural puncture headache in obstetric patients: An observational study
https://www.ajemjournal.com/article/S0735-6757(15)00168-0/pdf Click to expand… You beat me to it. Yeah, some pretty solid evidence lately. Anecdotally, I’ve done it 3 times for PDPH with excellent relief and about a dozen or so for migraine. The great thing is the relief is instant.