Classic/Relevant Treatments Flashcards
Ethylene glycol/methanol intoxication
Fomepizole (alcohol dehydrogenase inhibitor)
Neisseria meningitidis
Penicillin/ceftriaxone, rifampin (prophylaxis)
Clostridium botulinum
Antitoxin
Clostridium tetani
Antitoxin
S. Aureus
- MSSA:
- Nafcillin
- Oxacillin
- Dicloxacillin
“Normal staph is gone in a wink and a NOD”
- MRSA:
- Vancomycin
- Linezolid
- Ceftaroline
- Daptomycin
“I LV CDs in the childlife playroom but they need to be washed because of MRSA”
S. pyogenes
Penicillin prophylaxis
S. pneumo
- Systemic infection, pneumonia: Penicillin/Cephalosporin
2. Meningitis: Vancomycin
S. bovis
Penicillin prophylaxis; evaluate for colon cancer if linked to endocarditis
Enterococci
- Vancomycin
- Aminopenicillins
- Cephalosporins
H. influenzae
- Mucosal infections: Amoxicillin +/- clav
2. Meningitis: Ceftriaxone; Rifampin (prophylaxis)
Legionella pneumophila
Macrolides (eg: Azithromycin)
Pseudomonas aeroginosa
- Piperacilli/tazobactam
- Aminoglycosides
- Carbapenems
Treponema pallidum
Penicillin G
Chlamydia trachomatis
- Doxycycline + ceftriaxone for gonorrhea coinfection
2. Oral erythromycin to treat conjunctivitis in infants
Rickettsia rickettsii
- Doxycycline
2. Chloramphenicol
Candida albicans
Vaginitis: topical azoles
- Nystatin
- Fluconazole
- Caspofungin
Oral/esophageal:
- Fluconazole
- Caspofungin
Systemic:
- Amphotericin B
Cryptococcus neoformans
Induction with amphotericin B and flucytosine; maintenance with fluconazole (in AIDS patients)
Sporothrix schenckii
- Itraconazole
2. Oral potassium iodide
Pneumocystis jirovecii
TMP-SMX (start prophylaxis in CD4<200)
Toxoplasma gondii
Sulfadiazine + pyrimethamine
Malaria
- Chloroquine
- Mefloquine
- Atovaquone/proguanil for blood schizont
- Primaquine (for liver hypnozoite)
Trichomonas vaginalis
Metronidazole (patient and partner)
Influenza
- Oseltamivir
2. Zanamivir
CMV
- Ganciclovir
- Foscarnet
- Cidofovir
Neisseria gonorrhoeae
Ceftriaxone (add doxycycline to cover likely concurrent C trachomatis)
Clostridium difficile
Oral metronidazole; if refractory: oral vancomycin
Mycobacterium TB
RIPE:
Rifampin
Isoniazid
Pyrazinamide
Ethambutol
UTI prophylaxis
TMP-SMX
Chronic hepatitis B or C
IFN-a (HBV and HCV)
Ribavirin
Simeprevir
Sofosbuvir (HCV)
PDA
Close with indomethacin; keep open with PGE analogs
Stable angina
Sublingual nitroglycerin
Hypercholesterolemia
Statin (first-line)
Buerger disease
Smoking cessation
Granulomatosis with polyangiitis (Wegener’s)
Cyclophosphamide
Corticosteroids
Kawasaki disease
IVIG
High-dose aspirin