By stimulating specific points on the body with heat, pressure, or very fine needles, acupuncture practitioners are able to restore healthy function, thus resolving symptoms and reversing the disease process. There are over 360 acupuncture points with unique principles of healing.

In terms of Western physiology and biochemistry, acupuncture has been shown to stimulate nerves and connective tissue, resulting in profound effects on the nervous system, including regulation of key areas of the brain and upregulating gene function. This improved function results in the body producing its own natural chemicals involved in pain relief and the reduction of inflammation as well as releasing neurotransmitters that create a feeling of relaxation and well-being. Advanced techniques such as MRI brain imaging and proteomics are continuing to add to a deeper understanding of how acupuncture helps the body to heal itself.

Regarding the actual treatment and needle insertion - Needles are incredibly small and treatment is relatively painless. Many needles are inserted with the patient not feeling anything.