PEACE: Comparing Chronic Pain Treatment Options

Participants will receive 10 treatment of Electro-Acupuncture over the course of 10 weeks (with a maximum of 2 treatments per week). The acupuncturist will insert acupuncture needles in at least 4 local points around the body with the most pain and at least 4 distant points to address the patient's baseline constitution. The needles will be electrically stimulate at 2 Hz by connecting to a TENS unit. The needles will be in place for 30 minutes.

Participants will receive 10 treatment of Battle Field Acupuncture over the course of 10 weeks (with a maximum of 2 treatments per week). Acupuncture needles will be placed in the participants' ears. The total duration of BFA delivery is about 10 to 20 minutes depending on how many needles are used in the procedure.

After the waiting period (12 weeks from randomization), participants in the WLC will receive up to ten treatments of either EA or BFA based on their personal preference.