Comparison between isolated and associated with codeine acetaminophen in pain control of acute apical abscess: a randomized clinical trial.
Paula Barcellos da SilvaAline Teixeira MendesMaria Beatriz Ferreira CardosoRicardo Abreu da RosaAngela Longo do NascimentoJefferson Ricardo PereiraMarcus Vinícius Reis SóPublished in: Clinical oral investigations (2020)
This paper suggests acetaminophen 1000 mg can be used for pain control in the treatment of acute apical abscess associated with systemic manifestation.