Multidrug-resistant (MDR) bacterial pathogens are emerging and becoming a dire concern, and researchers are dependent on innovative solutions to the problem to reestablish antibiotic susceptibility. This paper examined synergisitc influences of plant-derived agents chosen to comprise of a conventional antibiotic against MDR pathogens. Phytochemicals had moderate anti-microbial activity against the same bacteria when administered separately, and their combination with antibiotics resulted in marked elevation of antimicrobial activity, decreased minimum inhibitory effect (MIC) and postponed resistance development. Bactericidal activity was demonstrated to be sustained over time by time-kill assays and cytotoxicity testing showed positive safety ratios at synergistic concentrations. These results were also justified statistically. Generally, these findings indicate the therapeutic potential value of phytochemical-antibiotic combination in curbing the menace of antimicrobial resistance as a cost effective and a sustainable method of managing this global emergency.