ABSTRACT
Venipuncture pain is rare complication. The underlying pathophysiology of venipuncture pain is incompletely solved and there is no standard treatment. Though most venipuncture pain is accepted as neuropathic pain, some venipuncture pain does not meet neuropathic pain criteria. Case 1 was a woman punctured dorsal vein for blood sampling. She visited pain clinic 9 days after injury because of residual pain and numbness. Case 2 was a woman punctured dorsal vein for intravenous line and radial artery for artery line at the time of operation. She visited pain clinic 16 days after injury because of residual pain. Case 3 was a woman punctured median cutaneous vein for blood sampling. She visited pain clinic 6 days after injury because of residual pain. We thought internal hemorrhage, local pain and tenderness as static blood and prescribed jidabokuippou for all 3 patients. All their pain improved. This report describes 3 cases of venipuncture pain successfully treated with jidabokuippou that shows the excellent analgesic action to nociceptive pain.