Taking Hypertension Meds at Bedtime Cuts Health Risks Significantly

Via the Washington Post:

When people take their hypertension medications at bedtime, blood pressure is better controlled during the night and the risk of death or illness due to cardiovascular disease is significantly lowered, a new study suggests. Researchers who followed nearly 20,000 patients for a median of six years found that patients who took their medications at bedtime cut their overall risk of dying from cardiovascular causes during the study nearly in half compared with those taking the drugs in the morning, the study found. With earlier research showing mixed results, Hermida’s team designed a large randomized study that could provide conclusive evidence on whether it made a difference when blood pressure medications were taken. They recruited 19,084 hypertensive patients — 10,614 men and 8,470 women — who were randomly assigned to take their blood pressure-lowering medications first thing in the morning or at bedtime. The volunteers all wore ambulatory blood pressure-measuring devices, which kept track of blood pressure 24 hours a day.

The researchers found, after accounting for such factors as age, gender, Type 2 diabetes, chronic kidney disease, smoking, cholesterol levels and previous cardiovascular events, that timing of medications made a difference. At their final evaluation, patients who took their medications at night had significantly lower LDL cholesterol, higher HDL cholesterol and lower sleeping blood pressure.

 

Source/more: Washington Post/KHN