Antimicrobial resistance (AMR) has emerged as a major global public health threat, compromising the effective treatment of infectious diseases caused by a variety of organisms. The widespread and uncontrolled use of antibiotics in human healthcare, veterinary medicine, and agriculture is a main contributor to this problem. Practices, such as improper prescribing, self-medication, and routine use in food-producing animals exert selective pressure that encourages the development and spread of resistant microorganisms. These resistant pathogens lead to treatment failures, increased morbidity and mortality, and higher healthcare costs. It is estimated that about one million people die from AMR infections every year in the world. This article highlights the role of irrational antibiotic use in the development of AMR and emphasizes the need for responsible antibiotic stewardship. Judicious use of antibiotics in clinical practice is essential. Strengthening regulatory frameworks, improving public awareness, and adopting a One Health approach are essential to curb the growing threat of antimicrobial resistance.