• Kaori Yamamoto, Ritsuko Go, Kaori Nakai, Yoko Tobetto, Ryosuke Kawanishi, and Michihisa Kato.
• Division of Anesthesiology, Tokushima Red Cross Hospital, Komatsushima 773-8502.
• Masui. 2012 Oct 1;61(10):1080-4.

UnlabelledWe experienced three cases of latex anaphylaxis during cesarean section in one year.Case1 A 26-year-old woman underwent emergency cesarean section. Combined spinal-epidural anesthesia was performed and drip infusion of cefazolin sodium was started before operation. After delivery, intravenous injection of methylergometrine maleate and intramyometrial injection of oxytocin were given. Eight minutes after delivery, she complained of dyspnea and edema of eyelids; no change in vital signs were noted. We suspected an anaphylactic reaction and administered antihistamines as well as methylprednisolone. Inhalation of beta-stimulators and sevoflurane using a face mask improved her respiratory symptoms.Case 2A 25-year-old woman underwent emergency cesarean section. We noticed wheals involving her eyelids and legs after operation and administered methylprednisolone. CASE 3: A 23-year-old woman underwent elective cesarean section. Five minutes after delivery and oxytocin injection, she complained of edema of eyelids, facial erythematous edema, and dyspnea. We suspected latex anaphylaxis and stopped using latex products. Then, we treated her with antihistamines, methylprednisolone and beta-stimulators. The diagnosis of latex anaphylaxis was made by positive results of skin tests to latex and an increase in the levels of latex-specific immunoglobulin E. We conclude that cesarean section is an important risk factor for latex anaphylaxis.

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