Hypertension and Heart-related meds Flashcards
Pharmacologic therapy and guideline for: DM w/ ACR <30mg/day
ACEI or ARB or DHP CCB or thiazide
ADA
Pharmacologic therapy and guideline for: DM w/ACR ≥30mg/day
ACEI or ARB +/- DHP CCB +/- thiazide
ADA
Pharmacologic therapy and guideline for: CKD
ACEI or ARB
JNC8, KDIGO
Pharmacologic therapy and guideline for: CAD
BB + ACEI or ARB + thiazide +/- nitrate +/- CCB +/- aldosterone antagonist
AHA/ACC/ASH
Pharmacologic therapy and guideline for: HF
ACEI or ARB or ARB/neprilysin inhibitor + BB +/- aldosterone antagonist +/- diuretic +/- hydralazine/isosorbide dinitrate if black
ACC/AHA/HFSA
Pharmacologic therapy and guideline for: Recurrent stroke prevention
Diuretic +/- ACEI
AHA/ASA
Pharmacologic therapy and guideline for: Black
Thiazide or DHP CCB
JNC8
Pharmacologic therapy and guideline for: Non-black
Thiazide or ACEI or ARB or DHP CCB
JNC8
What class and dosage is Chorthalidone
Thiazide/Thiazide like diuretics
12.5 - 25mg PO QAM
What class and dosage is Hydrochlorothiazide
Thiazide/Thiazide like diuretics
12.5 - 25mg PO QAM
What class and dosage is Metolazone
Thiazide/Thiazide like diuretics
2.5 - 5mg PO QAM
What class and dosage is Indapamine
Thiazide/Thiazide like diuretics
1.25 - 2.5mg PO QAM
What class and dosage is Furosemide
Loop diuretics
20 - 40mg PO BID
What class and dosage is Bumetamide
Loop diuretics
0.5 - 4mg PO QAM or BID
What class and dosage is Torsemide
Loop diuretics
5 - 10mg PO QAM
What class and dosage is Amiloride
Potassium-sparing diuretics
5mg PO QAM
10mg PO QAM not monotherapy
CrCl 10-50ml/min- 50% of dose, CrCl <10ml/min- avoid use
What class and dosage is Triamterene
Potassium-sparing diuretics
37.5mg PO QAM
75mg PO QAM not monotherapy
CrCl <50ml/min- avoid use, Severe hepatic impairment- CI
Things to remember about Thiazide/Thiazide-like diuretics
Potassium-wasting
NSAID may diminish diuretic effects
Thiazide-type diuretics are a good 1st line choice in HTN
Specifically chlorthalidone
Good choice if patient has had a stroke (in combination with an ACEI)
Allow up to 4 weeks for full efficacy
Avoid diuretics, especially thiazides, if a patient has gout
Things to remember about Loop diuretics
Potassium-wasting (more than thiazide)
NSAID may diminish diuretic effects
Good choice if patient has had a stroke (in combination with an ACEI)
Allow up to 4 weeks for full efficacy
May have BID dosing, Taking AM and in the afternoon to avoid nocturia
Loops are a more potent diuretic and preferred if edema present especially CKD and HF patients or when GFR < 30 ml/min/1.73
Things to remember about potassium-sparing diuretics
Potassium sparing diuretics are weak diuretics, but can be used in combination with other diuretics to address hypokalemia
Not taking by itself
Increased potassium with ACEI, ARB, DRI, potassium supplements
Drugs that act on the RAAS
ACEI
ARB
DRI (Aliskiren or brand name Tekturma)
Lisinopril dosing
5-10-40mg PO daily
Losartan dosing
Cozaar
25-50-100mg PO daily
Olmesartan dosing
Benicar
5-20-40mg PO daily
Valsartan dosing
Diovan
80-160-320mg PO daily
Monitor for diuretics
Monitor BP, HR, SrCr, Na+, K+ 4 weeks after initiation or dose titration and every 3-6 months thereafter
Side effects of ACEI
Hyperkalemia
Angioedema (more common than ARB)
Cough
Increased SCr
Side effects of ARB
Hyperkalemia
Angioedema
Increased SCr
Things to know about ACE and ARB
ACEI or ARB good 1st line option in HTN
Very good choice if patient has:
_ CKD or DM w/ACR >30mg/day
_ Hx stroke (in combination with thiazide)
_ Hx MI, CAD, HFrEF (in combination with a BB)
Diltiazem dosing
Cardizem, Cartia
XR: 120-240-360mg PO daily
SR: 60-120-180mg PO BID
Verapamil dosing
Calan, Verelan, Isoptin
XR: 180mg (240-480 mg max) PO daily
SR: 120-180mg (240-360mg max) PO daily
Amlodipine dosing
Norvasc
2.5-5-10mg PO daily
Side effects for DHP CCB
Hypotension
Flushing
Headache
Peripheral edema
Side effects for NDHP CCB
DHP CCB side effect too, but mostly AV Block (Conduction disturbances) Bradycardia Nausea Constipation
Monitoring for CCB
Monitor BP and HR within 2-4 weeks of dose change or initiation, then every 6 months or as clinically indicated. Education regarding ADRs with specific agent chosen at least at baseline and dose change.
What class and dosage is Spirolactone?
Aldosterone antagonist
12.5-25-50mg PO daily
Side effects of Spirolactone
Gynecomastia Hyperkalemia Dizziness Increased SCr Other "steroid" ADR
What class and dosage Hydralazine?
Direct vasodilator
10-100mg (Max 300mg/day) PO 2-4x/day
Side effect of Hydralazine
Edema, tachycardia, orthostatic hypotension, BP
What class and dosage Cavedilol?
Non-selective BB with a-activity
IR: 6.25-25mg PO BID
What class and dosage Metoprolol tartrate
Selective BB
IR: 25-50-200mg PO BID
What class and dosage Metoprolol succinate
Selective BB
XL: 50-100-200mg PO daily
Side effects of BB
Dizziness, orthostatic hypotension Fatigue Erectile dysfunction (less with vasodilatory BBs) Decreased exercise tolerance Bradycardia/AV block Hyperglycemia (β2 mediated)
Monitoring of BB
Main monitoring is HR (bradycardia) and BP within 2-4 weeks after initiation or dose change. Educated regarding pertinent ADRs at least at initiation and dose change.
What class and dosage Clonidine
Central a2-agonist
0.1-0.2mg PO BID (Max benefit: 1.2mg/day)
Side effects of central a2-agonist
Bradycardia, dizziness, drowsiness, DRY MOUTH, fluid retention, erectile dysfunction, orthostasis, depression, constipation, urinary retention
Caution in elderly!
Often used with diuretic to diminish fluid retention, especially methyldopa
Monitoring of central a2-agonist
BP, HR, and ADRs in 1-2 weeks after initiation or dose change. Educated regarding pertinent ADRs at least at initiation and dose change
What class and dosage Prazosin
a1-blocker
1-20mg PO BID or TID
What class and dosage Terazosin
a1-blocker
1-5mg PO QHS
What class and dosage Doxazosin
a1-blocker
1-2mg PO daily
Side effects of a1-blocker
“First-dose” effect (dizziness, faintness, orthostasis within 1-3 hours after first dose or dose changes), orthostatic hypotension, edema, dizziness, vivid dreams, depression
Caution in elderly!
Patient education: Take first dose at bedtime and rise slowly from sitting or laying positions
Monitoring for a1-blocker
BP, HR, and ADRs in 1-2 weeks after initiation or dose change. Educated regarding pertinent ADRs at least at initiation and dose change