Palonosetron-induced anaphylaxis during general anesthesia in a patient with multiple drug hypersensitivity
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Background: Palonosetron, a second-generation 5-HT3 receptor antagonist, is widely used for postoperative nausea and vomiting (PONV) prophylaxis. Anaphylaxis induced by palonosetron during general anesthesia is extremely rare, an... ...