Does a short course of antibiotics work to fight infection? It depends. The American College of Physicians recommends FIVE days of antibiotics for pneumonia (when it’s community acquired—not hospital or nursing home acquired). Five days is also recommended for COPD exacerbation when a bacterial component is suspected. Those with uncomplicated kidney infection need 5 to 7 days of antibiotics. Although, those with an uncomplicated bladder infection may be completely treated with only THREE days! We, physicians, used to prescribe longer courses of antibiotics. But, we know more now!
Of course, if there is no clinical improvement additional (or different) antibiotics may be needed.
I have been practicing as a family physician for over 20 years--as both an educator of physicians and clinician. From infancy to the elderly, I perform obstetrics and general medicine. I love my career and am passionate about my field of knowledge and my patients.
Follow me on Facebook at Leslie Md Greenberg
Medical Disclaimer
The content of this website is provided for general informational purposes only and is not intended as, nor should it be considered a substitute for, professional medical advice. Do not use the information on this website for diagnosing or treating any medical or health condition. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider.
Dr. Leslie Greenberg's Blog 
You must be logged in to post a comment.