THREAD: Are we using ACEIs & ARBs properly? A TI Tweetorial
1/6: British Columbia doctors give 4.5m scripts/year for ACE inhibitors (ACEIs) & angiotensin receptor blockers (ARBs) to control bp. Goal is to ↘️ mortality & morbidity, not simply to ↘️ bp.
Both ACEIs & ARBs ↘️ blood pressure to similar extents.... BUT only ACEIs have evidence for a reduction in risk of morbidity & mortality. So they’d be your first choice 🥇
Don’t use more than ½ maximum dose of ACEI. ↗️ doses do NOT meaningfully reduce blood pressure further. ½ of max dose of ACEI/ARB produces 90% & 80% of BP lowering of max dose, respectively.
As drug classes, ACEIs & ARBs do not differ in blood pressure-lowering efficacy; no individual drug in either category is superior to others. The only known difference is price 🤔
90% of ACEI scripts in BC are for ramipril & perindopril. Cost can differ btwn equally effective 💊 in same class. In BC, 100 days perindopril 8mg = $65; equivalent ramipril 10mg = $23. Pill-splitting may save 💰, depending on price
Even without differences in efficacy or safety between PPIs, costs can vary x 10. The cheapest in BC? Pantoprazole Mg 40mg or Rabeprazole 10mg. Most expensive: Dexlanzoprazole
Most 👨🧕on gabapentin/pregabalin/duloxetine/TCAs (e.g. amitriptyline) experience some adverse side effects like sleepiness, dizziness, nausea, dry mouth or constipation
Hypertension (high blood pressure) is a very common condition, and is associated with increased📈 risk for strokes, heart attacks and premature death 💀, so it's worth asking some 🤔👩🏾💻
Screening for high blood pressure might not be that helpful 😯 and early 🕗 detection of mild hypertension may not significantly impact health‐related costs in the long term nor improve health outcomes: bit.ly/35P2mcz