Some reports suggest that certain acupuncture procedures have a nearly 90% success rate for the treatment of insomnia. Through a complex series of signals to the brain, acupuncture increases the amount of certain substances in the brain, such as serotonin, which promote relaxation and sleep.

Several clinical studies have found that auricular acupuncture, using needles placed at various point in the ear, is effective in reducing symptoms of insomnia, such as difficultly in falling asleep and remaining asleep. Further studies should be performed.

Clinical studies of elderly people with sleep disturbances suggest that acupressure enhances sleep quality and decreases awakenings during the night. An acupressure practitioner works with the same points used in acupuncture, but stimulates these healing sites with finger pressure, rather than inserting fine needles.

Clinical studies support the use of auricular (ear) acupressure for improving sleep quality in elderly patients and possibly in healthy adults of all ages. A small clinical study also found that acupressure may help with sleep apnea.

Source: Insomnia – University of Maryland Medical Center
http://umm.edu/health/medical/altmed/condition/insomnia#ixzz2x8Enxi4d /