Which antihypertensive regimen is considered first-line for African-Caribbean patients?

Which antihypertensive regimen is considered first-line for African-Caribbean patients?

• A. ACE inhibitors
• B. Beta blockers
• C. ARBs
• D. Calcium-channel blockers, Thiazide diuretics (e.g., chlorthalidone)

Answer: (D)

In African-Caribbean patients, initial hypertension therapy is often a diuretic or a calcium-channel blocker because these approaches tend to lower blood pressure more effectively given typical low renin status and have strong cardiovascular benefits in this group. A potent thiazide-like diuretic such as chlorthalidone reduces volume and lowers BP, while calcium-channel blockers provide solid vasodilation and BP control. Together, they offer robust blood pressure reduction and have demonstrated cardiovascular risk benefits, making this combination a preferred first-line strategy. ACE inhibitors and ARBs can be effective but are often less potent as single agents in this population, and beta blockers are usually reserved for specific comorbid conditions.

In African-Caribbean patients, initial hypertension therapy is often a diuretic or a calcium-channel blocker because these approaches tend to lower blood pressure more effectively given typical low renin status and have strong cardiovascular benefits in this group. A potent thiazide-like diuretic such as chlorthalidone reduces volume and lowers BP, while calcium-channel blockers provide solid vasodilation and BP control. Together, they offer robust blood pressure reduction and have demonstrated cardiovascular risk benefits, making this combination a preferred first-line strategy. ACE inhibitors and ARBs can be effective but are often less potent as single agents in this population, and beta blockers are usually reserved for specific comorbid conditions.