Therapeutics Flashcards
1st gen fluoroquinolone
ciprofloxacin
2nd gen fluoroquinolone
levofolxacin
3rd gen fluoroquinolone
moxifloxacin
what does cipro cover
G-
NO G+
good for urinary bugs
what does moxifloxacin cover
G- AND some G+
good for respiratory bugs
3rd gen cephalosporins
ceftazadime and ceftriazone
4th gen cephalosporin
cefapime
what do 1st and 2nd gen cephalosporins cover
G+
what do 3rd gen cephalosporins cover
G- and G+
what do 4th gen cephalosporins cover
G- and pseudomonas
Tx for CAP
Home: azithromycin po
Hosp: ceftriaxone + azithromycin IV
Alt hosp: moxifloxacin
Tx for hospital acquired pneumo
vanc and pip/tazo
tx for meningitis
ceftriaxone 2 g
+ vanc
+/- steroids
+/- ampicillin (if immunocomp)
tx for UTI if preg
amoxicillin
tx for UTI if female
nitrofurantonin
tx for UTI if NO renal failure
bactrim
tx for UTI if septic
ceftriaxone IV
tx for ambulatory pyelonephritis
cipro
tx for cellulitis
suspect MRSA
vanc or clinda or bactrim
Tx choice for HTN + heart failure
ACEI/ARB + BB + diuretic + spironolactone
Tx choice for HTN + CAD
ACEI, BB, diuretic, CCB
Tx choice for HTN + DM
ACEI/ARB, CCB, diuretic
Tx choice for HTN + CKD
ACEI/ARB
Tx choice for HTN + recurrent stroke prevention
ACEI, diuretic
Tx choice for HTN + pregnancy
labetolol (first line), nifedipine, methyldopa
Name CCBs
amlodipine, felodipine
Name ACEIs
lisinopril, quinapril, benazepril
Name ARBs
losartan, valsartan
Name thiazides
HCTZ, chlorthalidone
Name loop diuretics
furosemide
Name BBs
metoprolol, carvedilol, nebivolol
Name arterial dilators
hydralazine
Name venodilators
isosorbide dinitrate, mononitrate
name aldosterone antagonists
spironolactone (gynecomastia), eplerenone (no gynecomastia)
SE of CCB
peripheral edema
Not in HFrEF
Anti-anginal
SE of ACEI
↑ K+, ↑Cr, cough, angioedema
Can switch to ARB for any reason NOT if CKD class IV
SE of ARB
↑ K+ and ↑ Cr
Not if CKD class IV
SE of thiazides
↓ K+
Stop if GFR ↓
SE of Loops
↓ K+
Renal failure, CHF II-IV
SE of BB
↓ HR
CAD, CHF
SE of arterial dilators
reflex tachy
CHF
SE of venodilators
W/ sildenafil causes unsafe drop in BP
CHF
SE of Aldosterone antag
↑ K+, gynecomastia
CHF
SE fo clonidine
rebound HTN
NEVER use for HTN
SE of methotrexate
liver toxicity + inhibits folate
must supplement with folate and check CBC and CMP within 6 wk of starting or increasing dose
SE sildenafil
cyanopsia (blue discolored vision)
CHF meds that dec mortality
ACE/ARB
BB
Nitrates + hydralazine
Spironoalctone
Meds that dec afterload
ACE (1st line for CHF)
ARB
BB
Hydralazine . + Nitrates
Meds that dec preload
loop diuretics
K sparing diuretics
HCTZ
positive inotropes
digoxin
dobutamine
dopamine
SE bisphosphonates
osteonecorsis of jaw
SE oxcarbazepine
hyponatremia
What is the most common side effect of oral sulfonylureas?
hypoglycemia
Biguanide MOA
Metformin
suppres hepatic gluconeogenesis and enhance insulin sensitivity of muscle and fat
What DM2 med is CI in pts with pancreatitis
Glucagon-like peptide-1 agonists (GLP-1)
For every 100 mg/dL of glucose above 100 mg/dL, how much does the sodium level decrease by?
It decreases by 1.6 mEq/L