drugs that increase BP
stimulants: ADHD drugs, decogenstants , recreational sub (coffee/cocaine), antidepressants
agents that increase salt and water: NSAIDS, cyclosporine, steroids
EPOA
oral contraceptives
VEGF inhibitors
stage 1 hypertension
130-139/OR 80-89
stage 2 htn
> 140/ OR >90
tx for elevated BP
life style mod
tx for stage 1 + Clinical ASCVD or risk >10%
pharm tx
tx for stage 1 no Clinical ASCVD or risk >10%
lifestyle mod
if not at goal at 6 mon add pharm tx
tx for stage 2 htn
pharm tx
Goal BP
<130/80
preferred tx for black w/o ckd
thiazide or dhp CCB
preferred tx for ckd
acei or arb
stage 3 CKD: eGFR < 60ml/min or
albuminuria: >30mg/day
when to start two drugs from preferred class
average baseline is >20/ 10 mmHg above goal
ex: 150/90 mmHg
htn meds to be avoided in pregnancy
ace, arb, direct renin inhibitors
first line htn med for pregnancy
labetalol, nifedipine er (preferred)
methyldopa
when should drug tx be started in pregnancy
> 140/ or >90
severe htn in preg
> 160/ or >110
tx in preg for severe htn
iv labetalol or hydralazine
if no iv access: nifedipine IR
where does thiazides work
DCT
SE of thiazides
increase K, mg, na
increase ca, UA, LDL, TG, BG
photosensitivity
thiazides + lithium
thiazides decrease renal clearance of lithium and increase lithium toxicity
decrease litium dose
thiazides and dofetilide
do not use in combo, qt prolongation
DHP CCB MOA
more selective for vascular smooth muscle
causes peripheral arterial vasodilation
DHP CCB SE
peripheral edema
ha
flushing
palpitations reflextachycardia
gingival hyperplasia
do not use nifedipine IR for
chronic hypertension or acute BP reduction in non pregnant adults
which DHP CCB is safe in HF
amlodipine