Can you have a delayed allergic reaction to anesthesia?
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5 min read
The incidence of perioperative hypersensitivity reactions ranges from 1 in 386 to 1 in 10,000 procedures [1.3.6]. While uncommon, the answer to **Can you have a delayed allergic reaction to anesthesia?** is yes, with symptoms appearing hours or even days after surgery [1.2.1].
