Tag: Klebsiella

First introduced in the 1940s, nitrofurantoin is a long-standing antibiotic primarily used for urinary tract infections (UTIs). However, the question of "Does nitrofurantoin treat Klebsiella?" is complex, as its effectiveness against this specific bacterium is not always reliable and depends heavily on the specific bacterial strain and resistance patterns.

According to the CDC, about 28.4% of Klebsiella isolates tested in 2023 were resistant to cephalosporins [1.6.1]. This highlights the critical question for clinicians and patients: Is Klebsiella covered by cephalexin, and under what circumstances?

According to a 2023 report from the CDC, approximately 28.4% of all tested adult *Klebsiella* isolates were resistant to cephalosporins, highlighting the growing challenge of treating these infections. The question, 'Do cephalosporins treat Klebsiella?', is therefore complex, with the answer depending heavily on the specific cephalosporin generation and the antibiotic resistance profile of the bacterial strain.