
Rethinking antibiotic courses: shorter can be safer, longer isn't always better
A University of Utah-led study surveyed 1,475 Americans and found that the long-standing 'always finish the course' advice is not universal. Shorter antibiotic courses can be as effective and safer for infections like pneumonia, though some illnesses (e.g., tuberculosis) require longer treatment. Public beliefs lag behind evidence, with about 60% preferring longer courses and 88% having heard the 'finish your course' mantra. The authors call for clearer, nuance-focused communication between clinicians and patients as evidence evolves.













