DPC Antibacterials Flashcards
(47 cards)
UTI
E. coli
Sinusitis, pharyngitis, otitis media
S. pneumoniae, H. flu, M. cat, Group A strep
Skin and soft tissue
S. aureus, Group A strep
CAP
S. pneumoniae, H. flu, M. cat
Beta lactams (bactericidal)
PCN
CPN
Carbapenems
Monobactams
Beta lactam AE
Allergic or hypersensitivity reactions
Seizures (high doses)
N/V/D
Interstitial nephritis
PCN common uses
Syphilis
Pharyngitis
Endocarditis
Dental infections
PCN counseling pearls
- finish entire Rx
- mild diarrhea
- take in intervals (empty stomach)
- refrigerate suspension (discard after 14 days)
- rash/hives: CPN are an option
- anaphylaxis: do not use CPN
Natural PCN
Penicillin G Penicillin V (Pen-Vee K, Veetids)
Antistaphylococcal PCN common uses
Skin and soft tissue infections
Antistaphylococcal PCN
Dicloxacillin
Cloxacillin
Aminopenicillins common uses
Otitis media, sinusitis, pharyngitis
H. pylori eradication
Aminopencillins
Ampicillin
Amoxicillin
B-lactam/B-lactamase inhibitor uses
Beta-lactamase inhibitor: MSSA, G- rods, H. flu, M. cat, anaerobes
Mixed infections (aspiration pneumonia, diabetic ulcers)
Bite wounds
Otitis media, sinusitis
B-lactam/B-lactamase inhibitor counseling pearls
- take with food to decrease stomach upset
- diarrhea is common
- refrigerate suspension (discard after 10 days)
B-lactam/B-lactamase inhibitor
Amoxicillin/clavulanate (Augmentin)
First gen CPN uses
Skin and soft tissue infections
First gen CPN
Cephalexin (Keflex)
Cefadroxil (Duricef)
Second gen CPN uses
Otitis media, sinusitis
Bronchitis
Pneumococcal pneumoniae
Second gen CPN
Cefaclor
Cefprozil
Cefuroxime (Ceftin)
Third gen CPN uses
Otitis media, sinusitis, bronchitis
CAP
UTI
Gonorrhea (cefixime)
Third gen CPN
Cefixime
Cefdinir (Omnicef)
Cefpodoxime
Ceftibuten
Macrolides common uses
CAP Bronchitis, pertussis Chlamydia M. avium (trt, prophylaxis) H. pylori eradication
Macrolides AE
N/V/D (erythromycin)
QT prolongation (erythromycin)
DDI: CYP450 inhibitors (anti arrhythmias, cyclosporine, digoxin, theophylline, diltiazem, verapamil)