Biofeedback

What Is It?

Biofeedback is a form of therapy that teaches you to control automatic body functions such as heart rate, muscle tension, breathing, perspiration, skin temperature, blood pressure and even brain waves. By learning to control these functions, you may be able to improve your medical condition, relieve chronic pain, reduce stress or improve your physical or mental performance (sometimes called peak performance training).

During biofeedback training, sensors detect changes in your pulse, skin temperature, muscle tone, brain-wave pattern or some other physiological function. These changes trigger a specific signal — a sound, a flashing light, a change in pattern on a video screen — that tells you that the physiological change has occurred. Gradually, with the help of your biofeedback therapist, you will learn to alter the signal yourself by taking conscious control of your body's automatic body functions (physiology).

What It's Used For

Although biofeedback has been used to treat a variety of health problems, there is little scientific evidence that it works for most of them. The one exception is certain problems in the pelvic and anal areas. Multiple studies show that biofeedback works for certain types of urinary and fecal incontinence, anal pain related to excessive muscular contractions and constipation caused by problems with the muscles in the anus.

Despite limited evidence that it works, biofeedback has been used to treat:

• Headaches, especially tension headaches and migraine
• Chronic pain
• Temporomandibular joint (TMJ) disorders
• Digestive disorders, including constipation
• Incontinence — both urinary and fecal
• High blood pressure (hypertension)
• Abnormal heart rhythms (cardiac arrhythmias)
• Addiction, including alcohol addiction
• Raynaud's disease (a circulatory problem that causes cold hands and bluish fingertips)
• Epilepsy
• Paralysis and certain movement disorders
• Spinal cord injury
• Sleep disorders
• Premenstrual syndrome (PMS)
• Bedwetting (enuresis)
• Attention-deficit disorder (ADD)/attention-deficit hyperactivity disorder (ADHD)
• Panic disorder
• Anxiety disorder

Preparation

For people who elect to try biofeedback, some psychological preparation is helpful. This preparation can involve:

• Reading about biofeedback, so that you have a general concept of the treatment process before you start therapy
• Being motivated to spend the time and effort required to complete your course of biofeedback

If your doctor refers you to a therapist for biofeedback, the therapist will contact the doctor to discuss your medical history and your current health problems before you begin therapy.

If your doctor has not referred you to a biofeedback therapist, but you want to try biofeedback, call your doctor first to discuss the situation. This will give you an opportunity to hear your doctor's thoughts about biofeedback as a treatment for your specific health problem. It also will help to give your doctor a more complete picture of the treatments you are using.

Before you begin biofeedback therapy or any other form of alternative therapy, the U. S. Food and Drug Administration (FDA) suggests that you ask about your biofeedback therapist's credentials, experience and certification. You should also find out the cost of treatment and whether treatment is covered by your health insurance.

Biofeedback usually does not require any physical preparation.

How It's Done

Biofeedback is a learning experience that requires motivation, time, effort, practice and honest communication with your therapist. Your therapist usually will discuss your symptoms and expectations, your medical history, your current medications and any other treatment you tried before biofeedback. Your therapist also will discuss the results you hope to achieve and the results you can expect. You also will be introduced to the biofeedback equipment.

You will be connected to the biofeedback equipment through sensors that detect your physiological responses. The type of sensor varies according to the type of physiological process being measured. For example, for muscle biofeedback, sensors may be attached to muscles on your head, neck and jaw. For temperature biofeedback, sensors may be attached to your fingertips or toes. As you gradually learn to control these functions, the biofeedback equipment will signal your progress with a tone, flashing light or change in pattern on a video screen.

The total number of biofeedback sessions varies. At the end of each session, your therapist will review your progress and outline a specific schedule for you to practice what you have learned at home. Consistent practice between sessions will help you to remember your biofeedback training and reinforce it.

Follow-Up

Once you have finished your biofeedback sessions, you can return to your biofeedback therapist's office whenever you feel you need to.

If you are under a doctor's care, continue communicating and seeing your doctor. You should make any changes in your treatment plan in partnership with your doctor.

Risks

Biofeedback generally is considered to be a safe form of therapy. There are no state laws that regulate the training of biofeedback therapists, but many therapists voluntarily obtain a certificate from the Biofeedback Certification Institute of America (BCIA) as proof of their education, experience and professionalism.

When To Call A Professional

If your doctor has referred you to a biofeedback therapist, but biofeedback sessions are not helping to relieve your symptoms, call your doctor to discuss the situation. Depending on your specific type of health problem, your doctor may suggest an alternative form of treatment or reconsider your original diagnosis.

Additional Info

National Center for Complementary and Alternative Medicine (NCCAM)

National Institutes of Health

P.O. Box 7923

Gaithersburg, MD 20898

Toll-Free: 1-888-644-6226

Fax: 866-464-3616

TTY: 1-888-644-6226

Email: info@nccam.nih.gov

http://nccam.nih.gov/

Association for Applied Psychophysiology and Biofeedback

10200 W. 44th Ave, Suite 304

Wheat Ridge, CO 80033-2840

Toll-Free: 1-800-477-8892

Email: aapb@resourcenter.com

http://www.aapb.org/