Ibuprofen Plus Acetaminophen Versus Ibuprofen Alone for Acute Low Back Pain: An Emergency Department-based Randomized Study.

Benjamin W FriedmanEddie IrizarryAndrew ChertoffCarmen FelicianoClemencia SolorzanoEleftheria ZiasE John Gallagher

Published in: Academic emergency medicine : official journal of the Society for Academic Emergency Medicine (2020)

Among ED patients with acute, nontraumatic, nonradicular LBP, adding acetaminophen to ibuprofen does not improve outcomes within 1 week.