1021 - Antibiotic Overuse in Dentistry episode artwork

EPISODE · Mar 11, 2026 · 17 MIN

1021 - Antibiotic Overuse in Dentistry

from Public Health On Call · host Johns Hopkins Bloomberg School of Public Health

About this episode: Dentists prescribe about 10% of all antibiotics in the U.S., but research shows that a large share may be unnecessary. In this episode: the grave public health risks of inappropriate antibiotic use, how this can be curbed, and the questions you should ask next time you're in the dentist's chair. Guest: Liz Szabo, MA, is an investigative health reporter with CIDRAP News. Host: Dr. Josh Sharfstein is distinguished professor of the practice in Health Policy and Management, a pediatrician, and former secretary of Maryland's Health Department. Show links and related content: Antibiotic Aftershocks—CIDRAP News Evidence-based clinical practice guideline on antibiotic use for the urgent management of pulpal- and periapical-related dental pain and intraoral swelling—JADA Assessment of the Appropriateness of Antibiotic Prescriptions for Infection Prophylaxis Before Dental Procedures, 2011 to 2015—JAMA A Second, Silent Pandemic: Antibiotic Resistance—Global Health Now Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.

Episode metadata supplied by the publisher feed · Published Mar 11, 2026

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