What is the main concern with antibiotic misuse?

The primary concern with antibiotic misuse is the development of drug resistance. When antibiotics are used inappropriately, such as when they are prescribed for viral infections or when patients do not complete their prescribed course, bacteria can adapt and become resistant to these medications. This resistance occurs because the antibiotics kill susceptible bacteria, leaving behind those that have mutations or characteristics that confer survival advantages. As a result, these resistant bacteria can proliferate and spread, leading to infections that are much harder to treat. This poses a significant public health threat, as it limits the effectiveness of available antibiotics, potentially leading to increased morbidity and mortality from infections.

Addressing antibiotic misuse is crucial not only for individual patient outcomes but also for preserving the effectiveness of antibiotics for future generations. Efforts to promote appropriate prescribing practices and enhance public awareness of the importance of antibiotic stewardship are vital in combating the rise of antibiotic-resistant infections.