When should a sputum Gram stain be performed in the workup of bacterial pneumonia?

Updated: Sep 30, 2020
  • Author: Justina Gamache, MD; Chief Editor: Guy W Soo Hoo, MD, MPH  more...
  • Print
Answer

Sputum Gram stain and culture should be performed before initiating antibiotic therapy. A single predominant microbe should be noted at Gram staining, although mixed flora may be observed with anaerobic infection caused by aspiration.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!