Antibiotic Stewardship: Practical Steps for Every Clinician

Prof. Dr. H.M.P. Singh

Introduction

Antibiotic resistance is one of medicine’s greatest threats. Clinicians at every level can reduce harm by prescribing judiciously.

Key principles

• Is antibiotic necessary? Many URTIs are viral — avoid prescribing unless bacterial features present.

• Right drug, right dose, right duration: Follow local guidelines; shorter courses are often effective (e.g., 5 days for community-acquired pneumonia in responding patients).

• De-escalate based on cultures: Start empiric therapy for severe infections, then narrow once data available.

• Educate patients: Explain why antibiotics may not help and discuss symptom control measures.

• Hospital measures: Stop unnecessary IV antibiotics; use stewardship rounds and antibiogram-guided empiric choices.

Practical hospital algorithm

1. Evaluate severity and need for empiric therapy.

2. Obtain cultures before antibiotics if feasible.

3. Review daily for de-escalation and shortest effective duration.

Closing thought

Every appropriate non-prescription is a win for future patients — stewardship starts at the bedside.