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Procedures such as laceration repair, which at one time required the use of painful infiltrative anesthetics, can now be accomplished safely and comfortably with the use of topical anesthetics. An additional advantage of topical anesthetics in laceration repair is that wound margins are not distorted.
Itching â This is a common side effect of narcotics, one type of pain medication sometimes used during general anesthesia. Chills and shivering (hypothermia) â This is common when patients regain consciousness after surgery. It can occur in up to half of patients.