10-36% of patients develop headache within 24-48hrs<unk> -LP
Due to persistent CSF leak
Also known as "Postdural<unk>  Headaches"
A 2018 meta analysis showed atraumatic needles had a lower incidence of<unk> -LP headache and need for blood patch when compared to sharp needles
Post-lumbar puncture headache
Migraine headache
Epidural hemorrhage
Tension headache
Cluster headache
Postpartum headache
Meningitis/encephalitis
Neoplastic meningitis