Antibiotics Flashcards
Sulfonamides MOA
Bacteriostatic
Sulfonamides use
UTIs, acute otitis media, ulcerative colitis, burns (Mafenide and sulfadiazine)
Sulfonamides SE
anorexia, abdominal pain, stomatitis, chills, fever, crystalluria
Sulfonamides CI
Less than 2, pregnant/lactating
Sulfonamides precautions
Bronchial asthma
Sulfonamides interactions
anticoagulants, methotrexate, hydantoins
Penicillins MOA
Inhibit cell wall integrity
Penicillin types
Aminopenicillins, extended-spectrum, natural, penicillinase-resistant
Penicillins uses
UTIs, septicemia, meningitis, intra-abdominal infections, STIs, pneumonia
Penicillins SE
glossitis, stomatitis, dry mouth, gastritis
Penicillins precautions
asthma, bleeding disorders, GI disorders
Penicillins interactions
contraceptives, tetracycline, anticoagulants, beta-blockers
Cephalosporins MOA
target cell wall
Cephalosporins uses
respiratory infections, otitis media, bone/joint infections, interabdominal and genitourinary infections
cephalosporins SE
headache, dizziness, heartburn, fever, nephrotoxicity
Cephalosporins precautions
bleeding disorder
Cephalosporins interactions
aminoglycosides, anticoagulants, loop diuretics
Carbapenems ex
Meropenem, doripenem, televancin, oritavancin, vancomycin
Carbapenems MOA
inhibit cell wall activity
Carbapenems uses
intra-abdominal infections, meningitis, endocarditis, septicemia, UTIs, skin infections
Carbapenems SE
rash, chills, fever, nephrotoxicity, ototoxicity
Carbapenems CI
renal failure
Carbapenems Precautions
CNS disorder, seizures, hearing loss
Carbapenems interactions
probenecid
Tetracyclines MOA
inhibit protein synthesis
Tetracyclines uses
rickettsial diseases, intestinal amebiasis, skin infections, chlamydia, helicobacter
Tetracyclines SE
Epigastric distress, stomatitis, sore throat, rash
Tetracyclines CI
pregnancy/lactation, less than 9
Tetracyclines interactions
Antacids, anticoagulants, contraceptives, digoxin
Aminoglycosides Ex
GNATS: Gentamycin, neomycin, amikacin, tobramycin, streptomycin
Aminoglycosides MOA
block protein synthesis
Aminoglycosides uses
gram neg, hepatic coma
Aminoglycosides SE
anorexia, rash/urticaria, nephro/oto/neurotoxicity
Aminoglycosides CI
hearing loss, myasthenia gravis, Parkinsons, pregnancy/lactation, long term use
Aminoglycosides precautions
elderly, neuromuscular disorders
Aminoglycosides interactions
cephalosporins, loop diuretics, general anesthetics
Macrolides Ex
ACE: azithromycin, clarithromycin, erythromycin
Macrolides MOA
change protein synthesis
Macrolides uses
acne/skin infections, upper respiratory infections
Macrolides SE
abdominal pain
Macrolides CI
liver disease
Macrolides precaution
myasthenia gravis, pregnant/lactating
Macrolides interactions
Antacids, digoxin, anticoagulants, clindamycin, lincomycin, chloramphenicol, theophylline
Lincosamides ex
Lincomycin, clindamycin, pirlimycin
Lincosamides use
serious infections where penicillin and erythromycin don’t work
Lincosamides MOA
inhibit protein synthesis
Lincosamides SE
Abdominal pain, esophagitis, rash, blood dyscrasias
Lincosamides CI
cisapride, pimozide, minor infections
Lincosamides precautions
GI disorder, myasthenia gravis
Lincosamides interactions
antacids, neuromuscular blocking disorders
Daptomycin/Linezolid/Quinupristin/Dalfopristin use
skin infections, VREF
Daptomycin/Linezolid/Quinupristin/Dalfopristin SE
headache/dizziness, insomnia, rash, chills, fatigue, depression, nervousness
Daptomycin/Linezolid/Quinupristin/Dalfopristin CI
pregnant/lactating, PKU
Daptomycin/Linezolid/Quinupristin/Dalfopristin precautions
bone marrow depression, hypertension, hyperthyroidism
Daptomycin/Linezolid/Quinupristin/Dalfopristin interactions
NSAIDs, MAOIs, tyramine foods
Fluoroquinolones ex
-floxacin
Fluoroquinolones MOA
interfere with DNA/RNA synthesis
Fluoroquinolones use
lower respiratory infections, bone/joint, urinary tract, and skin infections, STIs
Fluoroquinolones SE
abdominal pain, dizziness, superinfections
Fluoroquinolones CI
less than 18, pregnancy
Fluoroquinolones precautions
diabetes, seizures, elderly, dialysis
Fluoroquinolones interactions
theophylline, cimetidine, anticoagulants, antacids, NSAIDs