Scientists from the Gifu University Graduate School of Medicine, in Japan, examined the impact of a combination of acupuncture and traditional herbal medicine on the rate of delirium in cardiovascular patients admitted into an intensive care unit. Of the 59 patients studied, 29 were treated with conventional care and 30 were given the same care, plus herbal medicine three times a day and acupuncture once a day.

In the treatment group, incidental rates of delirium were 6.6 percent, significantly lower than the 37.9 percent rate found in the control group. This group also required fewer sedative drugs traditionally used to combat aggressive behavior in delirious patients.

This article appears in the November 2017 issue of Natural Awakenings.