Abstract Background: Ficus elastica is a plant used in traditional medicine for the treatment of allergies and skin infections. This study aimed to investigate the antimicrobial, antiplasmodial, and antiproliferative activities of the crude extract and fraction of F. elatica as well as the study of the in vivo oral acute toxicity of the most active fraction. Methods: The antimicrobial activity of the total extract and the different fractions was evaluated by the determination of the inhib...