Ear stimulation device shows promise for treating severe hypertension

A small device that delivers gentle electrical pulses through the ear could provide a new approach for managing stubborn high blood pressure, ScienceDaily reported. Researchers at Queen Mary University of London led a clinical trial testing the technology on 63 patients who were already taking blood pressure medication. [1]

ScienceDaily reported that the treatment proved safe, easy to use at home, and well tolerated by participants. Although the stimulation did not significantly outperform a placebo across the entire trial group, patients with more severe hypertension experienced promising reductions in blood pressure. [1]

The approach relies on stimulating nerves connected to key bodily systems. As HEROIC BREAKING NEWS reported earlier, the vagus nerve connects the brain to major organs to regulate involuntary functions such as heart rate and digestion. [1][2]