Can biofeedback treat neuralgia?
Biofeedback refers to biofeedback therapy. Generally, if it is chronic nerve pain, biofeedback therapy is usually effective; however, if the nerve pain is caused by acute trauma, biofeedback therapy may not be suitable for treatment. It is recommended to visit a hospital to determine the cause and follow medical advice for appropriate treatment. The analysis is as follows:

Biofeedback therapy is a treatment method based on psychophysiological principles. It converts physiological signals within the patient's body into perceivable feedback signals, enabling the patient to consciously regulate these physiological parameters to alleviate symptoms. For patients with chronic nerve pain, such as fibromyalgia, migraine, tension-type headaches, and chronic back pain, biofeedback training can help patients learn to reduce sympathetic nervous system activity, thereby decreasing stress responses caused by pain, as well as muscle tension and pain perception.
Severe nerve pain directly caused by acute trauma may not be primarily treated with biofeedback therapy, and it might even be ineffective. It is recommended that patients promptly visit a hospital to consider alternative treatments, such as surgical intervention.
During the treatment process, patients should maintain a positive mindset and patience, cooperating with the doctor's instructions for training. If any discomfort occurs during treatment, patients should promptly communicate with the doctor and seek assistance.