Antimicrobial Side Effects Flashcards
First Aid Anti
What are the main negative side effects associated with use of penicillin G or penicillin V?
Hypersensitivies
Direct Coombs hemolytic anemia
Interstitial nephritis
First Aid Anti
What are the main negative side effects associated with use of penicillinase-sensitive penicillins (amoxicillin, ampicillin)?
Hypersensitivities
Rash
Pseudomembranous colitis
First Aid Anti
What are the main negative side effects associated with use of penicillinase-resistant penicillins (dicloxacillin, nafcillin, oxacillin)?
Hypersensitivities
Interstitial nephritis
First Aid Anti
What are the main negative side effects associated with use of antipseudomonal penicillins?
Hypersensitivities
First Aid Anti
What are the main negative side effects associated with cephalosporin use?
Hypersensitivities
Hemolytic anemia
Disulfiram-like reaction
Vitamin K deficiency
(also increase aminoglycoside nephrotoxicity)
First Aid Anti
What are the main negative side effects associated with carbapenem use?
GI distress
Rash
CNS toxicity
First Aid Anti
What are the main negative side effects associated with use of monobactams (aztreonam)?
Usually none
(maybe some GI upset)
First Aid Anti
What are the main negative side effects of vancomycin use that are not widespread?
NOT trouble-free
Nephrotoxicity
Ototoxicity
Thrombophlebitis
First Aid Anti
What are the main negative side effects of vancomycin use that are more systemic?
Red man syndrome (prevented by histamines and slow infusion)
DRESS syndrome (drug reaction with eosinophilia and systemic symptoms)
First Aid Anti
What are the main negative side effects associated with aminoglycoside use?
Nephrotoxicity
Neuromuscular blockade
Ototoxicity
Teratogenicity
First Aid Anti
Aminoglycosides are contraindicated in which patient populations?
Renal failure patients (nephrotoxicity)
Myasthenia gravis patients (neuromuscular blockade)
Patients on loop diuretics (ototoxicity)
Pregnant patients (teratogenicity)
First Aid Anti
What are the main negative side effects associated with tetracycline use?
GI distress
Photosensitivity
Teratogenicity (associated with teeth discoloration and bone growth problems)
First Aid Anti
What are the main negative side effects associated with cloramphenicol use?
Anemia and aplastic anemia (both dose-dependent)
Gray baby syndrome
First Aid Anti
What are the main negative side effects associated with clindamycin use?
Pseudomembranous colitis
First Aid Anti
What are the main negative side effects associated with macrolide use?
MACRO
GI motility
QT arrhythmia
Cholestatic hepatitis
Rash
Eosinophilia
First Aid Anti
What are the main negative side effects associated with sulfonamide use?
Hemolysis if G6PD-deficient
Kernicterus in infants
Steven-Johnson
Displacing other drugs from albumin (e.g. warfarin)
(also hypersensitivities and nephrotoxicity)
First Aid Anti
What are the main negative side effects associated with dapsone use?
Hemolysis if G6PD-deficient
Methemoglobulinemia
Agranulocytosis
First Aid Anti
What are the main negative side effects associated with trimethoprim use?
Bone marrow issues
(megaloblastic anemia, leukopenia, granulocytopenia)
(ALSO, hyperkalemia at high doses)
First Aid Anti
How can the red man syndrome associated with vancomycin be avoided?
Antihistamines
+
slow infusion rate
First Aid Anti
How can the bone marrow issues associated with trimethoprim be avoided?
Coadministration with leucovorin (folinic acid)
First Aid Anti
What are the general negative side effects associated with fluoroquinolone use?
GI upset
Superinfections
Rash
Headache, dizziness
First Aid Anti
What are the less common negative side effects associated with fluoroquinolone use?
Leg cramps
Myalgias
First Aid Anti
What are the negative side effects associated with fluoroquinolone use in children, pregnant women, and nursing mothers?
Cartilage damage
First Aid Anti
What are the negative side effects associated with fluoroquinolone use in patients over 60 years of age?
Tendonitis or tendon rupture
First Aid Anti
What are the negative side effects associated with daptomycin use?
Myopathy, rhabdomyolysis
First Aid Anti
What are the main negative side effects associated with metronidazole use?
Disulfiram-like reaction with alcohol
Metallic taste
First Aid Anti
Which antimicrobials should be avoided in pregnancy?
(Mnemonic: SAFe Children Take Really Good Care.)
Sulfonamides
Aminoglycosides
Fluoroquinolones
Clarithromycin
Tetracyclines
Ribavirin
Griseofulvin
Chloramphenicol