Empiric therapy based on microbiologic etiology Flashcards
moraxella catarrhalis
TMP SMX, 2nd or 3rd gen Ceph
N. gonorrhea
ceftriaxone, cefixime
N. meningitidis
Pen G
E. coli, Proteus, Klebsiella
1st or 2nd Gen ceph
Enterobacter
citrobacter
serratia
TMP SMX
Quinolone
Carbapenem
shigella
quinolone
salmonella
quinolone, ceftriaxone
campylobacter jejuni
azith or erythromycin
brucella
doxycycline + rifampicin or aminoglycoside
H. pylori
PPI + Amox + Clarithromycin
Vibrio
tetracyclin
Pseudomonas
antipseudomonal pen with or wo aminoglycosides
legionella
azithromycin or quinolone
strep pneumoniae
penicillin
strep pyogenes
penicillin, clindamycin
s. agalactiae
pen with or wo aminoglycosides
viridans strep
pen
S. aureus
penicillinase resistant pen
MRSA
vancomycin
Enterococcus
pen with or wo aminoglycosides
bacillus
vancomycin
listeria
ampicillin with or wo aminogly
nocardia
sulfadiazine, TMP SMX
Clostridium
metronidazole
bacteroides
metronidazole
fusobacterium
metronidazole, clinda, pen
chlamydia
tetracycline, azithromycin, erythromycin
borrelia
doxycycline
leptospira
pen
treponema
pen
aspergillus
voriconazole
blastomyces
amphotericin B
candida
amphotericin B, echinocandin
cryptococcus
amphotericin B, flucytosine
coccidioides
amphotericin B
histoplasma
amphotericin B
rhizopus mucor
amphotericin B
sporothrix
amphotericin B