-
Gram Positive aerobic cocci
- Streptococci
- Streptococcus pyogenes
- streptococcus pneumonia
- enterococcus (faecalis,faecium)
-
Gram-Negative aerobes
- Enterobacteriaceae ( E.coli, Kevsiella, Enterobacter, Serratia, Proteus, morganella, Procvidencia, Citrobacter)
- Psuedomonas aeruginosa
- Respiratory Bugs: Haemophilus influenzae, Moraxella catarrhalis
-
Anaerobes
- mouth anaerobes
- gut anaerobes: Bacteroides fragilis ( this is a Gram-negative anerobic organism. it is the anaerobic organism for which you need to ensure vocerage when treating intra-abdominal infections)
-
penicillinase
an enezyme that inactivates penicillin
-
beta-lactum
penicillins and cephalosporin
-
natural penicillins
- penicillin G:(inj)
- penicillin V:(po)
-
aminopenicillins
- ampicillin (inj/po)
- amoxicillin (po )
- primary differences are the dosing (amp is qid and amox is tid )and the PO tolerability (less diarrhea with amox)
-
Antipseudomonal penicllins
- ticaracillin (d/c'd)
- piperacillin (inj only)
-
Penicillinase-resistant penicillins
- Nafcillin(inj)
- oxacillin (inj/po)
- dicloxacillin (po)
-
B-lactamase inhibitor combinations (BLICs)
- Amoxicillin/clavulanate (po)
- Ampicillin/sulbactam (iv)
- Ticarcillin/clavulanate (iv)
- Piperacillin/tazobactam (iv)
-
Cephalodporins: 1st generation
- Cefazolin (iv)
- Cefadroxil (po)
- Cephalexin (po)
-
Cephalosporins: 2nd generation
- Cefuroxime (iv) *HMSPEcK
- Cefuroxime axetil (po)*HMSPEcK
- Cefaclor (po)*HMSPEcK
- Cefotetan (iv)
- Cefoxitin (iv)
-
Cephalosporins: 3rd generation
- Cefotaxime (iv)
- Ceftriaxone (iv)
- Ceftazidime (iv)
- Cefixime (po)
-
Cephalosporins: 4th generation
Cefepime (iv)(ceftriaxone +Ceftazidime)
-
Cephalosporins: misplaced generation(late 2nd)
- Cefprozil (po)
- Ceftibuten (po)
- Cefposoxime proxetil (po)
- Cefdinir (po)
- Cefditoren pivoxil
-
monobactam
Aztreonam (iv)
-
Carbapenems
- Imipenem-cilastatin (iv)
- Meropenem (iv)
- Doripenem (iv)
- Ertapenem (iv)
-
Aminoglycosides
- Gentamicin (iv)
- tobramycin (iv)
- amikacin (iv)
-
Quinolones/Fluoroquinolones
- Norfloxacin (po)
- Ciprofloxacin (po/iv)
- Levofloxacin (po/iv)
- Moxifloxacin (po/iv)
-
Lincosamide
Clindamycin (iv/po)
-
Nitroimidazole
Metronidazole (iv/po)
-
Macrolides
- Erythromycin (iv/po)
- azithromycin (iv/po)
- clarithromycin (po)
-
Tetracyclines
- Tetracycline (po)
- doxycycline (iv/po)
-
Glycopeptide
Vancomycin (iv/po)
-
Dihdrofolate reductase inhibitor, sulfonamide
Trimethoprim/sulfamethoxazole (iv/po)
-
Streptogramins
Quinupristin/dalfopristin
-
-
-
Tigecycline
a tetracycline
|
|
