Erstellt von kjell.johnson
vor fast 11 Jahre
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Frage | Antworten |
Infective endocarditis (empiric) | vanco + ceftriaxone (covers all staph and strep) |
infective endocarditis (strep viridans) | IV PCN, ceftriaxone |
infective endocarditis (enterococci) | gentamycin + vanco OR ampicillin + vanco |
infective endocarditis (prophylaxis for prosth valve) | amoxicillin (mostly staph epidermidis) |
COPD acute exacerbation Ab tx (mild) | doxycycline, Bactrim |
COPD acute exacerbation Ab tx (moderate) (post doxy, Bactrim) | ceftriaxone or other 3rd gen cef |
COPD acute exacerbation Ab tx (severe) (post doxy, bactrim, cef) | Zosyn (for pseudomonas), fluoroquinolones |
influenza A | rimantidine, zanamivir/oseltamivir |
influenza B | zanamivir, oseltamivir |
RSV | ribavirin |
pertussis | azithromycin (Z-pack) OR Bactrim |
CAP (3 choices) | macrolides OR doxycycline OR fluoroquinolones |
mycoplasma pneumonia | macrolides (azithromycin, clarithromycin) |
Chlamydia pneumonia | doxycycline |
influenza A pneumonia | rimantadine |
RSV pneumonia | ribavirin |
HSV pneumonia | acyclovir |
CMV pneumonia | ganciclovir |
Histoplasmosis | amphotericin B |
Coccidiomycosis (1st and 2nd choice) | fluconazole, amphotericin B |
Blastomycosis | itraconazole |
Cryptococcosis | Amphotericin B |
Aspergillosis (nonspecific) | various antifungals |
PCP (Pneumocystis jirovecii) (2 choices) | Bactrim, clindamycin |
aspiration pneumonia (CAP) (3 choices) | Augmentin, fluoroquinolone, ceftriaxone |
aspiration pneumonia (HAP) (2 things, a few choices) | Zosyn (piperacillin/tazobactam), fluoroquinolone, ceftriaxone + clindamycin OR metronidazole |
latent tuberculosis | isoniazid 9 months |
active tuberculosis | 4-drug tx (isoniazid, rifampin, pyrazanimide, ethambutol) |
H. pylori triple therapy | 1. Amoxicillin 2. Clarithromycin 3. PPI |
H. pylori quad therapy | 1. Amoxicillin OR tetracycline 2. Metronidazole 3. H2 blocker 4. Pepto |
Giardia | metronidazole |
Campylobacter diarrhea | erythromycin |
hemorrhagic E. coli diarrhea | NO ANTIBIOTICS! Can cause hemolytic uremic syndrome or TTP |
antibiotic tx for Crohn's with fistulas (2 choices) | metronidazole OR ciprofloxacin |
diverticulitis (2 choices) | metronidazole OR ciprofloxacin |
C. diff diarrhea (2 choices) | metronidazole OR vancomycin (PO) |
Hepatitis B (2 things) | interferon + lamivudine |
Hepatitis C (2 things) | interferon + ribavirin |
liver abscess | metronidazole |
Gonococcal septic arthritis | ceftriaxone |
Staphylococcal septic arthritis | dicloxacillin or vancomycin (formerly was PCN but now resisted) |
Streptococcal septic arthritis | Penicillin G (NOTE: UpToDate says use vancomycin now) |
osteomyelitis (general recommendation) | fluoroquinolones |
Herpes Zoster Ophthalmicus | PO acyclovir (high dose) |
anterior blepharitis | baby shampoo +/- anti-staph ointment |
posterior blepharitis (vague) | +/- low dose antibiotics |
dacrocystitis (vague) | +/- antibiotics |
gonococcal or chlamydial conjunctivitis | erythromycin drops OR topical sulfa drops |
gonococcal conjunctivitis (perforated)(neonatal) | ceftriaxone IV/IM |
bacterial keratitis (Gram +) | cephalosporin drops |
bacterial keratitis (Gram -) | fluoroquinolone drops OR aminoglycoside drops |
HSV keratitis | acyclovir ointment |
orbital cellulitis (2 things) | IV vancomycin + IV ceftriaxone OR augmentin |
malignant otitis externa (vague) | IV antibiotics for pseudomonas (e.g. fluoroquinolones, Zosyn, piperacillin) |
Acute Otitis Media (normal pt, 1st line) | amoxicillin OR ampicillin |
Acute Otitis Media (mild PCN allergy) (vague) | cephalosporins (various) |
Acute Otitis Media (pts with severe PCN allergy) (class) | macrolides (azithromycin) |
acute sinusitis (3-4 choices) | amoxicillin/augmentin OR cephalosporins OR Bactrim |
thrush (2 choices) | fluconazole mouthwash OR ketaconazole mouthwash |
strep throat (normal pt) | Penicillin V * PO amoxicillin for kids, tastes better |
strep throat (PCN allergy) | erythromycin |
mononucleosis pharyngitis | nothing / supportive |
peritonsillar abscess (2 choices) | IV ampicillin/sulbactam (Unasyn) OR IV clindamycin |
acute epiglottitis (cover for H. flu and MRSA) | ceftriaxone + vancomycin OR clindamycin |
Candida vaginitis (2 levels) | antifungal cream, oral fluconazole |
bacterial vaginosis (Gardnerella) (2 choices) | metronidazole OR clindamycin |
trichomonas vaginosis | metronidazole |
condylomata accuminata | podophyllin, imiquimod cream, other anti-wart stuff |
chancroid (Haemophilus ducreyi) (several choices) | azithro-/erythromycin OR ceftriaxone OR ciprofloxacin |
Chlamydia (3 choices) | azithromycin 1g once OR doxycycline OR erythromycin / quinolone 7 days |
gonorrhea | ceftriaxone 250mg IM + treat for Chlamydia with 1g azithromycin |
herpes simplex (3 choices) | acyclovir OR famciclovir OR valacyclovir |
syphillis | Penicillin |
PID (outpatient) | ceftriaxone 14d + doxycycline 14d |
PID (inpatient) | clindamycin IV + gentamycin IV |
endometritis (postpartum) | clindamycin + gentamycin |
UTI (2 choices) | nitrofurantoin BID OR amoxicillin BID |
HSV meningitis | acyclovir IV |
streptococcus pneumoniae meningitis (2 things) | vancomycin + ceftriaxone |
Neisseria meningitidis meningitis (2 choices) | Pencicillin G OR ceftriaxone |
Listeria monocytogenes meningitis | Ampicillin |
rosacea | topical metronidazole OR oral tetracycline |
tinea versicolor | selenium shampoo, then oral ketaconazole |
molluscum contagiosum | self-limited, can use curettage, cryotherapy |
verruca vulgaris | podophyllin, and anti-wart stuff |
herpes zoster | acyclovir, famcyclovir, valacyclovir |
impetigo (mild) | mupirocin ointment |
impetigo (severe or complicated) (3 choices) | PO dicloxicillin, cefalexin, or clindamycin |
folliculitis (3 choices) | topical clindamycin, erythromycin, or mupirocin |
erysipelas (2 choices) | penicillin OR erythromycin |
scabies | permethrin cream |
lice | permethrin cream |
acute bacterial prostatitis (2 steps) | 1. Ampicillin + aminoglycoside then 2. fluoroquinolone x 4-6 wks |
epididymitis (non-STD) (vague) | depends on microbe, usually G- |
epididymitis (STD version) | ceftriaxone + doxycycline |
diptheria (2 choices) | penicillin OR erythromycin |
tetanus | antitoxin / immune globulin |
anthrax (2 choices) | ciprofloxacin OR doxycycline |
salmonellosis (severe or complicated) | cipro-/levofloxacin |
salmonellosis (GI only) | supportive, no AB |
shigella (normal case) | supportive |
shigella (severe or complicated) (2 choices) | Bactrim OR flouroquinolone |
cholera | azithromycin *UpToDate says doxycycline is 1st line |
Ehrlichiosis | doxycycline |
anaplasmosis | doxycycline |
RMSF | doxycycline |
lyme disease | doxycycline |
malaria (low resistance areas) | chloroquine |
malaria (alternatives for high resistance areas) | malarone, mefloquine, hydroxychloroquine, atovaquone/doxycycline |
malaria (severe cases) | quinine or quinidine + doxycycline, clindamycin, or tetracycline |
toxoplasmosis (pregnant pt or severe case) | Bactrim, pyrimethamine-sulfonamide, folic acid |
amebiasis | metronidazole |
giardia | metronidazole |
pinworm (2 choices) | albendazole OR mebendazole |
schistosomiasis (2 choices) | albendazole OR mebendazole |
ascariasis (roundworm) (2 choices) | albendazole OR mebendazole |
hookworm | albendazole OR mebendazole |
trichinosis | albendazole OR mebendazole |
tularemia (rabbit disease) | doxycycline |
Yersinia pestis | gentamycin |
cytomegalovirus | ganciclovir |
septic arthritis (if pathogen unknown) | IV vancomycin + IV ceftriaxone |
neonatal pneumonia | IV ampicillin + gentamycin |
Chlamydia pneumonia | erythromycin |
acute rheumatic fever | benzathine penicillin |
mastitis or breast abscess (2 choices) | dicloxacillin, cephalosporin |
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