Action Of Propolis On Microorganisms Of The Oral Cavity: An Integrative Review

: In the mouth there are several microorganisms, including bacteria and fungi, which, under favorable conditions, can cause oral health problems. In combating these diseases there are several antibiotics and antifungals, synthetic drugs and also natural. Objective: identifying the action of propolis on microorganisms in the oral cavity. Method: we opted for the integrative literature review, using the descriptors: oral cavity, propolis, anti-inflammatory activity, antimicrobial activity, endodontics, antimicrobial, propolis, saliva, metabolism, microbiology, antimicrobial activity and mouth; the consulted databases were PubMed, LILACS and SciELO, published between 1999 and 2014. The results were obtained through the selection of 09 articles, through close reading, critical and reflective texts, and then the organization of summary frames of data. Results: evidence was gathered and synthesized, pointing to the antibacterial action ( Gram-positive and Gram-negative ) and antifungal ( C. albicans and C. tropicallis ) of propolis. The methodological designs of the studies analyzed were in majority, of weak evidence, for evidence-based practice. Therefore, the findings may be questioned. Conclusion: it needs that are carried out research studies in a systematic review and randomized clinical studies with humans, because they are considered major force evidence and are defined therapeutic parameters and minimum chemical composition, the different types of propolis, so having the appropriate/desired therapeutic properties.