the IV acetaminophen dosing regimen varied among studies (eg, a single 1-g dose given either before surgery or during surgery, 1 g administered every 6 hours for 24 hours, or 1 g given once a day every day for 7 days).
the IV acetaminophen dosing regimen variedamong studies (eg, a single 1-g dose given eitherbefore surgery or during surgery, 1 g administeredevery 6 hours for 24 hours, or 1 g givenonce a day every day for 7 days).