Biofeedback is a process for monitoring a body function such as breathing, heart rate, blood pressure and altering that function through relaxation or imagery.
Review Date 9/16/2019
Updated by: Linda J. Vorvick, MD, Clinical Associate Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.