The relief of postspinal headache by intravenous injections of procaine.
D000758:Anesthesia; D000775:Anesthesia, Spinal / Q000150:complications*; D000776:Anesthesiology; D006261:Headache / Q000209:etiology*; D007275:Injections, Intravenous; D051299:Post-Dural Puncture Headache; D011343:Procaine / Q000627:therapeutic use*
D011343:Procaine
ANESTHESIA, SPINAL/complications; HEADACHE/etiology and pathogenesis; PROCAINE/therapeutic use