Biofeedback training in the therapy of flushing

Biofeedback training was used in a study of seven patients with spontaneous and ingestant-provoked flushing reactions. The patients were challenged before and after biofeedback training with chocolate, wine, and hot coffee. While there was no significant improvement in the group for flushing reactions provoked in the laboratory setting, five of the seven patients observed enhanced control in spontaneous flushing.