The American journal of medicine
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Review
Should antihypertensive medications be routinely administered in the nighttime instead of daytime?
The optimal timing for administering antihypertensive medications remains a topic of debate. This review examines the effectiveness of nighttime vs daytime administration of antihypertensive medications in controlling blood pressure (BP). The MAPEC and Hygia trials suggest that nighttime dosing achieves better BP control and significantly lowers cardiovascular events. ⋯ In contrast, the HARMONY and TIME trials found no significant difference in BP control nor cardiovascular outcomes between daytime and nighttime dosing. Current research suggests that the timing of antihypertensive medication administration may not be a crucial factor. Therefore, the decision about the timing of antihypertensive medications administration should be individualized, taking into account patient preference and clinical context, in order to promote consistent compliance.