Prevention

Prevention

There are several ways to prevent migraine attacks. A healthy diet (See Lifestyle Changes in this report), the right amount of sleep, and non-drug approaches, such as biofeedback, should be tried first for prevention.

Behavioral Treatments

Behavioral techniques that reduce stress and empower the patient may help some people with migraines. Studies report between 35 - 50% reduction in migraine and tension-type headaches with these approaches. They generally include:

• Biofeedback therapy
• Cognitive-behavioral therapy
• Relaxation techniques

Behavioral methods may help counteract the tendency for muscle contraction and uneven blood flow associated with some headaches. They may be particularly beneficial for children, adolescents, and pregnant and nursing women, and anyone who cannot take most migraine medications.

Biofeedback. Studies have demonstrated some effectiveness from biofeedback for migraine headaches. Biofeedback training teaches the patient to monitor and modify physical responses, such as muscle tension, using special instruments for feedback.

Cognitive Behavioral Therapy. Behavioral therapy may be useful alone but is particularly beneficial for patients who are on preventive drug treatments. It typically uses the headache diary to track activities and headaches. The patient then works with the therapist to change or add behaviors or medications that will reduce the frequency and severity of attacks.

Acupuncture and Relaxation Therapy

Alternative non-drug therapies used for headache management and prevention include hypnosis, meditation, visualization and guided imagery, acupuncture, acupressure, yoga, and other relaxation exercises. There is no clear evidence that any of these techniques have specific value for migraines.

Some studies report the following:

• Acupuncture. Acupuncture is a Chinese medicine technique that uses thin needles to stimulate specific points aligned with energy pathways in the body. Studies have showed mixed results on the benefits of acupuncture for migraine. A 2005 study published in the Journal of the American Medical Association reported that acupuncture was no more effective than sham acupuncture (needles placed at non-acupuncture points) in preventing migraines. More than 300 people were enrolled in this randomized trial. A 2006 study of 960 people, published in Lancet Neurology, found that real acupuncture, sham acupuncture, and standard drug treatment were all equally effective in preventing migraine attacks.
• Relaxation Techniques. Muscle relaxation techniques may be helpful. A 2001 study reported that relaxation treatments appeared to help adolescents with migraine but not tension headaches.