Key Takeaways
- The NADA (National Acupuncture Detoxification Association) protocol, a standardized five-point auricular acupuncture treatment, is used in over 2,000 addiction treatment programs worldwide.
- A meta-analysis of 41 randomized controlled trials found that acupuncture reduced craving intensity by an average of 36 percent in substance use disorder populations.
- Acupuncture stimulates endorphin release, regulates cortisol, and modulates dopamine activity, directly addressing the neurochemical disruptions caused by addiction.
- Traditional Chinese medicine views addiction as a disruption of qi flow related to deficiency in kidney and liver organ systems, offering a complementary framework to Western biomedical models.
- Herbal medicine formulas used in TCM for addiction must be carefully evaluated for interactions with medications used in medication-assisted treatment.
Acupuncture in Addiction Treatment: A Growing Evidence Base
Acupuncture has been used in addiction treatment since the 1970s, when neurosurgeon Hsiang-Lai Wen in Hong Kong accidentally discovered that electrical stimulation of ear acupuncture points reduced opium withdrawal symptoms. Since that serendipitous finding, acupuncture has become one of the most widely used complementary therapies in addiction treatment worldwide.
The evidence base, while still developing, has grown substantially. A comprehensive meta-analysis published in the journal Medicine in 2022, encompassing 41 randomized controlled trials and over 4,000 participants, found that acupuncture produced statistically significant reductions in craving, withdrawal symptom severity, anxiety, and depression compared to sham acupuncture and standard care alone.
At Trust SoCal in Fountain Valley, we recognize acupuncture as a valuable complementary modality within a comprehensive treatment framework. It is not a standalone treatment for addiction, but when integrated with evidence-based therapies, medical management, and peer support, it can meaningfully enhance outcomes and client comfort during the challenging early phases of recovery.
The World Health Organization recognizes acupuncture as an appropriate treatment for substance dependence, including alcohol, tobacco, and opioid use disorders. Over 2,000 addiction treatment programs across 40 countries currently incorporate acupuncture into their services.
The NADA Protocol: Five-Point Auricular Acupuncture
The NADA protocol is the most widely used and researched acupuncture intervention in addiction treatment. Developed at Lincoln Memorial Hospital in the Bronx during the 1970s and 1980s, it consists of the bilateral insertion of five thin, sterile needles into specific points on each ear. The treatment takes approximately 30 to 45 minutes and is typically administered in a group setting.
The five ear points targeted in the NADA protocol each correspond to specific therapeutic functions: Shen Men (spirit gate) for calming and anxiety reduction, Sympathetic for nervous system regulation, Kidney for fear and willpower, Liver for anger and detoxification, and Lung for grief and letting go. Whether one interprets these functions through a traditional Chinese medicine lens or a neurophysiological one, the clinical effects are well documented.
What to Expect During a NADA Session
NADA sessions are typically conducted in a quiet group room. Participants sit in comfortable chairs while a trained practitioner inserts five small needles into each ear. The needles are thin enough that most people describe the insertion as a brief, mild pinch or tingling rather than pain.
Once the needles are placed, participants sit quietly for 30 to 45 minutes. Many people experience a deep sense of relaxation, some fall asleep, and others describe a calm alertness. The group setting provides a sense of community and shared experience that many participants find comforting. The needles are removed at the end of the session and properly disposed of.
- Sessions typically last 30 to 45 minutes including setup and removal
- Disposable, sterile, single-use needles eliminate infection risk
- No preparation is required; sessions can be received in regular clothing
- The group format is intentional and therapeutic, reducing isolation and normalizing the treatment experience
- Many programs offer NADA sessions daily during detoxification and several times per week during residential treatment
Research Evidence for the NADA Protocol
Research on the NADA protocol has produced mixed but generally positive results. A systematic review in the journal Evidence-Based Complementary and Alternative Medicine found that NADA reduced anxiety, improved sleep quality, and increased retention in addiction treatment programs. Effects on craving and substance use were more variable across studies.
One of the most consistent findings is that NADA improves treatment engagement and retention. Clients who receive NADA are more likely to complete treatment, attend group sessions, and report satisfaction with their overall program. Given that treatment retention is one of the strongest predictors of long-term recovery success, this finding alone makes NADA clinically significant.
How Acupuncture Affects the Brain and Body in Recovery
Modern neuroscience research has identified several mechanisms through which acupuncture produces its therapeutic effects in addiction. These mechanisms directly address the neurochemical and physiological disruptions caused by chronic substance use.
Neuroimaging studies using fMRI have shown that acupuncture at specific points modulates activity in the prefrontal cortex, the amygdala, and the nucleus accumbens, brain regions central to decision-making, emotional processing, and reward. This provides a neurobiological rationale for acupuncture's observed effects on craving and emotional regulation.
Acupuncture works through identifiable neurophysiological mechanisms including endorphin release, cortisol regulation, and dopamine modulation. These are the same systems targeted by pharmaceutical treatments for addiction, providing a biological rationale for acupuncture as a complementary therapy.
Endorphin Release and Pain Modulation
Acupuncture stimulates the release of endorphins and enkephalins, the body's endogenous opioid peptides. This effect has been confirmed through studies using naloxone, an opioid antagonist, which blocks acupuncture's analgesic effects, demonstrating that the pain relief is mediated through the opioid system. For individuals recovering from opioid addiction, this natural endorphin stimulation may help address the endorphin deficit that contributes to post-acute withdrawal symptoms.
The analgesic effect of acupuncture is particularly relevant for individuals whose addiction originated with or was maintained by chronic pain. Acupuncture offers a non-pharmacological pain management option that can reduce reliance on opioid medications.
Cortisol Regulation and Stress Response
Chronic substance use dysregulates the hypothalamic-pituitary-adrenal axis, resulting in elevated baseline cortisol and exaggerated stress responses. Research published in the Journal of Endocrinology demonstrates that acupuncture normalizes HPA axis function, reducing cortisol levels and improving the body's capacity to manage stress without biochemical overreaction.
Lower cortisol levels translate directly into reduced craving frequency because stress is the single most common trigger for relapse. By addressing the physiological substrate of stress reactivity, acupuncture complements the cognitive and behavioral stress management techniques taught in therapy.
Dopamine Modulation
Acupuncture modulates dopamine activity in the mesolimbic pathway, the brain's reward circuit. Depending on the points stimulated and the individual's baseline state, acupuncture can either increase dopamine in depleted systems or reduce excessive dopamine-driven craving. This bidirectional regulation is one of the unique features of acupuncture that distinguishes it from pharmaceutical interventions, which typically push neurotransmitter levels in one direction.
A study in Neuroscience Letters found that acupuncture at the HT7 point (Spirit Gate on the wrist) reduced cocaine-induced dopamine release in the nucleus accumbens of animal models, suggesting a mechanism for craving reduction. Human studies have confirmed similar dopamine-modulating effects in clinical populations.
Traditional Chinese Medicine Perspective on Addiction
Traditional Chinese medicine offers a conceptual framework for understanding addiction that complements Western biomedical models. While TCM terminology differs from neuroscience language, the clinical observations and treatment strategies have significant overlap with modern understanding.
In TCM theory, addiction is understood as a disruption of the body's vital energy, or qi, involving patterns of deficiency and stagnation. Chronic substance use depletes kidney qi (affecting willpower, motivation, and constitutional vitality), damages liver qi (affecting emotional regulation and detoxification), and creates heat and dampness (affecting inflammation and metabolic dysfunction).
This framework, while using different language, maps remarkably well onto biomedical observations: depletion of neurotransmitter reserves (kidney qi deficiency), impaired hepatic function (liver damage), and systemic inflammation (heat and dampness). TCM treatment aims to restore balance across these systems through acupuncture, herbal medicine, dietary therapy, and qigong exercise.
You do not need to believe in TCM theory for acupuncture to work. The neurophysiological mechanisms operate regardless of conceptual framework. Many people find, however, that the TCM perspective offers a holistic understanding of their experience that complements the biomedical approach.
Herbal Medicine Considerations in Recovery
Chinese herbal medicine is a sophisticated pharmacological system that uses combinations of plant, mineral, and animal substances to treat disease. Several herbal formulas have traditional indications relevant to addiction recovery, including formulas for anxiety, insomnia, liver support, and general vitality.
However, herbal medicine in the context of addiction treatment requires extreme caution. Many herbal substances interact with medications commonly used in medication-assisted treatment, including methadone, buprenorphine, and naltrexone. Some herbs affect liver enzyme activity and can alter drug metabolism in clinically significant ways.
Any herbal supplementation during addiction treatment must be supervised by both a qualified TCM practitioner and the medical team managing the client's addiction treatment. Full disclosure of all herbal preparations to all treating providers is essential for safety.
Never self-prescribe herbal medicine during addiction treatment. Herb-drug interactions can be serious, particularly with MAT medications. Always disclose all herbal supplements to your prescribing physician and your treatment team. Herbal medicine is not a substitute for evidence-based addiction treatment.
Herbs with Preliminary Research Support
Several individual herbs and formulas have been studied in the context of substance use disorders, though the evidence base is still limited compared to acupuncture research.
- Kudzu (Pueraria lobata): preliminary studies suggest reduced alcohol consumption, possibly through effects on alcohol metabolism and dopamine signaling
- Ashwagandha (Withania somnifera): adaptogenic herb with evidence for reducing anxiety and cortisol, commonly used in Ayurvedic rather than Chinese medicine
- Ginseng (Panax ginseng): traditional use for vitality and qi restoration, with some evidence for reducing fatigue and improving cognitive function in recovery
- Bupleurum (Chai Hu): liver-regulating herb used in formulas for emotional volatility and stress, central to many TCM addiction treatment protocols
- Jujube seed (Suan Zao Ren): commonly used in TCM formulas for insomnia and anxiety with mild sedative properties
Finding Qualified Practitioners in Orange County
The quality of acupuncture treatment depends heavily on practitioner training and experience. In California, licensed acupuncturists hold the L.Ac. credential and have completed a four-year master's or doctoral program including extensive supervised clinical hours. This is the minimum credential to look for when seeking acupuncture for addiction treatment.
For addiction-specific acupuncture, practitioners with NADA certification have received additional specialized training in the five-point protocol. The NADA website maintains a directory of certified practitioners searchable by location.
Trust SoCal can provide referrals to qualified acupuncture practitioners in the Orange County area who have experience working with individuals in addiction recovery. Our integrated treatment approach ensures that complementary modalities like acupuncture are coordinated with medical management, therapy, and other treatment components. Call (949) 280-8360 to learn more.
Trust SoCal Editorial Team, Clinical Review Board
Editorial & Clinical Review
