Naturopathic Medicine · Portland, Oregon
Neural therapy
A precise injection-based treatment that resets disrupted electrical patterns in the nervous system — offering relief for chronic pain, scar tissue dysfunction, and autonomic dysregulation.
Neural therapy is a therapeutic system developed in Germany in the early 20th century, based on the understanding that injury, surgery, inflammation, and trauma can create lasting disruptions in the electrical signaling of the autonomic nervous system. These disruptions — called "interference fields" — can cause pain, dysfunction, and symptoms that persist long after the original injury has healed, and sometimes far from its original location.
Treatment involves precise injections of procaine (a short-acting local anesthetic) into specific sites — including scars, nerve ganglia, trigger points, and autonomic plexuses — to reset the electrical potential of affected tissues and restore normal nervous system communication. The results can be immediate and sometimes dramatic, even for long-standing conditions.
What a session involves
A thorough review of your health history, past surgeries, injuries, and symptom timeline to identify potential interference fields.
Identifying tissues — scars, ganglia, or regional nerves — that may be contributing to your symptoms.
Small, precise injections of dilute procaine into targeted sites. Most patients find the injections well-tolerated and minimally uncomfortable.
Noting how symptoms respond guides subsequent sessions. Some patients experience relief after one treatment; others benefit from a series.
Conditions it may help
Chronic pain
Chronic musculoskeletal pain
Neck, back, joint, and soft tissue pain that hasn't resolved
When pain becomes chronic, it often involves sensitization of the nervous system — meaning the pain is no longer simply a signal from damaged tissue, but a pattern that the nervous system has learned. Neural therapy addresses this directly by targeting the nerve pathways and autonomic structures that are perpetuating the pain cycle, rather than simply masking symptoms.
Conditions including chronic neck and back pain, joint pain, myofascial pain syndrome, and headaches have all been treated with neural therapy with meaningful results in clinical practice.
Neck & back pain Joint pain Myofascial pain HeadachesNerve pain & neuralgia
Burning, shooting, or radiating pain along nerve pathways
Neuropathic pain — including post-herpetic neuralgia, trigeminal neuralgia, and nerve pain following injury or surgery — can be some of the most difficult pain to treat conventionally. Neural therapy's direct action on nerve tissue and autonomic ganglia makes it a particularly well-suited approach for these conditions, targeting the source of abnormal electrical signaling rather than downstream symptoms.
Neuropathic pain Post-surgical nerve pain NeuralgiaPelvic pain
Chronic pelvic pain, dyspareunia, and vulvodynia
Chronic pelvic pain is often multifactorial, with contributions from nerve sensitization, scar tissue from surgery or infection, and autonomic dysregulation of pelvic organ function. Neural therapy can address all of these components — treating scars from cesarean sections, laparoscopies, or other pelvic procedures; desensitizing overactive pelvic nerves; and resetting autonomic tone in the pelvic region.
It is often used alongside Maya abdominal massage and other naturopathic therapies for patients with complex pelvic pain presentations.
Pelvic pain Vulvodynia Dyspareunia Post-surgical painScar tissue
C-section scars
Addressing adhesions, numbness, and referred pain from cesarean scars
A cesarean scar is one of the most common interference fields treated with neural therapy. Even years after surgery, a C-section scar can generate abnormal electrical signals that disrupt pelvic nerve function, contribute to bladder urgency, low back pain, painful intercourse, and — in patients trying to conceive — may affect uterine blood flow and endometrial health.
Neural therapy injections directly into and around the scar tissue can reset the electrical potential of the scar, reduce adhesion formation, and restore normal nervous system communication to the surrounding structures. Many patients notice improved sensation, reduced tightness, and relief from referred symptoms after just one or two sessions.
C-section scar Scar adhesions Referred pain Fertility supportSurgical & traumatic scars
Laparoscopy, appendectomy, abdominal, and other surgical scars
Any scar — from surgery, injury, or infection — can become an interference field that disrupts normal autonomic nerve signaling. Scars from laparoscopic procedures, appendectomies, hernia repairs, and abdominal surgeries are common sources of ongoing dysfunction that patients and providers often don't connect to their current symptoms.
Neural therapy is highly effective at treating established scars, often producing noticeable changes in scar texture, sensitivity, and surrounding tissue mobility alongside symptom relief.
Laparoscopy scars Abdominal scars Injury scarsAutonomic & nervous system
Autonomic dysregulation
POTS, dysautonomia, and nervous system dysregulation
The autonomic nervous system governs heart rate, blood pressure, digestion, temperature regulation, and many other functions that operate below the level of conscious control. When autonomic regulation is disrupted — whether by trauma, illness, or accumulated interference fields — patients can experience a wide range of symptoms including dizziness, heart palpitations, temperature dysregulation, digestive dysfunction, and fatigue.
Neural therapy targeting autonomic ganglia — including the stellate ganglion, celiac plexus, and others — can help reset dysregulated autonomic tone and provide relief for patients with POTS, dysautonomia, and related conditions.
POTS Dysautonomia Nervous system resetChronic fatigue & complex illness
Addressing nervous system contributors to systemic symptoms
In patients with chronic fatigue, long COVID, fibromyalgia, or other complex chronic illnesses, the autonomic nervous system is frequently dysregulated — contributing to energy dysregulation, sleep disruption, pain amplification, and poor stress tolerance. Neural therapy is one tool in a broader naturopathic approach to these conditions, targeting specific interference fields that may be perpetuating the nervous system's dysregulated state.
Chronic fatigue Long COVID FibromyalgiaTrauma & the stored nervous system
Physical trauma held in autonomic tissue
Physical trauma — whether from accidents, surgery, or injury — is not only stored in muscle memory and connective tissue, but in the autonomic nervous system itself. Patients who feel "stuck" in a pattern of pain, hypervigilance, or fatigue despite other treatments may be experiencing the effects of unresolved autonomic interference. Neural therapy works at this physiological level, offering a somatic pathway to nervous system resolution that complements other trauma-informed care.
Physical trauma Somatic support Nervous system resetWhat to expect
Procaine is injected in very small amounts into specific sites. Most patients find the procedure far more comfortable than anticipated.
Some patients notice significant improvement after one session. Others benefit from a series of treatments spaced one to two weeks apart.
Even a brief improvement in symptoms after injection confirms the treated site is an active interference field and guides further treatment.
Neural therapy is often combined with other naturopathic therapies — including Maya massage, nutrition, and supplementation — for the most comprehensive results.
A note on procaine allergy. Neural therapy uses procaine (not lidocaine), which is an ester-type local anesthetic. True allergy to procaine is rare. If you have a known allergy to local anesthetics, please mention this when booking so we can discuss your options prior to your appointment.
Interested in exploring neural therapy?
Schedule a consultation →Neural therapy is a complementary medical treatment and is not a substitute for conventional medical diagnosis or care. Procaine injections carry a small risk of bruising, temporary soreness, or rarely allergic reaction. Results vary by individual and condition. This page is for informational purposes only and does not constitute medical advice. Dr. Laura Clevenger practices at Kwan Yin Healing Arts Center West, Portland, Oregon.