Most people who experience trauma do not develop PTSD — but for those who do, recovery is rarely a matter of time and positive thinking alone. The popular idea that resilience means returning to who you were before a traumatic event misrepresents how trauma actually works in the brain and body. At Oasis Therapeutics, we work with patients in Nashua and Concord, New Hampshire who have tried to get better on their own terms and found that something more was needed — and we want to be direct about what that something more can look like.
Why Trauma Disrupts Resilience at the Biological Level
Resilience after trauma is not just a psychological challenge — it is a neurological one. When a person experiences trauma, the brain’s threat-detection system, centered in the amygdala (the region that processes fear and stress responses), can become chronically sensitized. This means the nervous system stays in a state of low-level alertness long after the danger has passed, treating ordinary stimuli as potential threats and keeping the body in a constant state of low-grade activation.
The result is a predictable set of symptoms: difficulty sleeping, hypervigilance, intrusive memories, emotional numbness, and an impaired ability to experience positive emotions. These are not personality changes — they are the downstream effects of a nervous system that has been altered by what it survived. Understanding this distinction matters because it changes how recovery needs to be approached. You cannot think your way out of a physiological state.
This is the foundation of our clinical approach at Oasis Therapeutics. We specialize in interventional treatments that address the underlying neurobiology of trauma, rather than asking patients to manage symptoms through willpower or general wellness strategies alone. To learn more about how we approach PTSD treatment in Nashua & Concord, NH, visit our dedicated service page.
What the Evidence Actually Supports
Cognitive behavioral therapy (CBT) — a structured, evidence-based form of psychotherapy that works by identifying and changing unhelpful thought patterns — is recognized as a gold-standard treatment for PTSD by the American Psychological Association. We encourage all our patients to maintain or pursue a therapeutic relationship alongside their clinical treatment with us. The two approaches are not competing; they are complementary.
Mindfulness practice has meaningful evidence for improving the ability to tolerate distressing thoughts and regulate emotional responses. This is distinct from meditation as relaxation — it is the deliberate cultivation of awareness that allows a person to observe a difficult internal state without being fully controlled by it. For trauma survivors, this skill is genuinely useful, though it takes consistent practice over time to take hold.
Social support, particularly peer connection among people with shared experience, has documented value as a buffer against the long-term effects of trauma. The barrier is that trauma often undermines the willingness to be vulnerable, which is precisely what connection requires. This tension is real, and naming it honestly is more useful than pretending it is easy to overcome.
Physical activity produces reliable reductions in anxiety symptoms and can serve as a meaningful stabilizer during recovery. Structured, consistent exercise — not necessarily intense, just regular — is one of the most accessible evidence-based tools available and one of the first we discuss with patients alongside clinical options.
Where Clinical Treatment Fits In
For many patients, the tools above are necessary but not sufficient. If you have been working consistently at recovery — attending therapy, maintaining routines, doing what you are supposed to do — and still find yourself stuck, that is not a reflection of your effort or character. It may be a signal that the underlying neurobiological disruption is significant enough to require a direct clinical intervention.
At Oasis Therapeutics, we offer several evidence-based treatments specifically for trauma and treatment-resistant mood disorders. Ketamine infusion therapy works through the brain’s glutamate system — the brain’s primary excitatory neurotransmitter network — producing rapid antidepressant effects in patients who have not responded to conventional medications. Clinical research demonstrates that ketamine produces significant and rapid reductions in PTSD symptoms, including intrusive memories and hyperarousal (National Institutes of Health). A standard initial course at our clinic involves six infusions over approximately two to three weeks, with maintenance sessions available as needed. Sessions run one to two hours and are administered intravenously by our licensed medical team.
Stellate ganglion block (SGB) is a minimally invasive procedure in which a local anesthetic is injected near a cluster of nerves in the neck called the stellate ganglion, which is part of the sympathetic nervous system (the system that governs the fight-or-flight response). By temporarily blocking the activity of these nerves, SGB can modulate the chronic overactivation that underlies trauma-related symptoms. A study published in JAMA Psychiatry found that SGB significantly reduced PTSD symptom severity compared to a sham procedure, providing strong clinical evidence for its effectiveness. The procedure is completed in approximately 20 minutes in our clinic, under imaging guidance, and patients typically return to their normal activities the same day.
Transcranial magnetic stimulation (TMS) is a non-invasive procedure that uses magnetic pulses to stimulate specific brain regions associated with mood regulation. It does not require anesthesia or sedation, and patients can drive themselves to and from appointments. TMS has received FDA clearance for major depressive disorder and is covered by many major insurance plans. Research shows TMS promotes neuroplasticity — the brain’s ability to form and strengthen neural connections — which underlies its sustained effects on mood and emotional regulation.
Two Barriers Worth Naming Directly
Fear of treatment: It is understandable to be cautious about clinical interventions, particularly ones that are less familiar than conventional medications. We address this directly at every initial consultation. Our board-certified physicians — who hold specializations in anesthesiology, pain management, and psychiatry — walk through each procedure in detail before anything is scheduled. No one begins treatment at Oasis Therapeutics without a thorough evaluation and a clear understanding of what to expect. Results vary by individual, and we discuss that honestly.
Insurance and cost: TMS is covered by many major insurance plans, including United Healthcare, Blue Cross Blue Shield, Cigna, Aetna, Medicare, TRICARE, the Veterans Administration, Harvard Pilgrim, and NH Healthy Families. SPRAVATO® (esketamine nasal spray, FDA-approved for treatment-resistant depression and for major depressive disorder with acute suicidal ideation or behavior) is also insurance-covered at our clinic. For treatments not covered by your specific plan, we offer discounted direct-payment rates and financing through CareCredit. HSA and FSA funds are eligible. Our care coordination team verifies coverage before treatment begins so you know where you stand financially before committing to anything. You can also review our blog post on PTSD treatment with TMS for additional background on how this therapy is applied.
Frequently Asked Questions
How long does it take to see results from clinical treatment for trauma? It depends on the treatment. Ketamine infusion therapy and SGB are both known for relatively rapid effects — some patients report meaningful improvement after the first or second session, though a full course of treatment is generally needed for sustained benefit. TMS typically involves a longer course of treatment with effects building over several weeks. Results vary by individual, and we track progress throughout.
Can I pursue clinical treatment at Oasis Therapeutics while continuing therapy with my current provider? Yes, and we actively encourage it. Our treatments are designed to work alongside existing care, not to replace it. We communicate with outside providers when patients consent to that coordination.
What if I’ve been dealing with trauma symptoms for years — is it too late for clinical treatment to help? No. The duration of symptoms does not predict whether clinical treatment will be effective. Many of our patients have been managing trauma-related conditions for years before reaching us. A thorough evaluation is the right starting point, not an assumption about whether treatment will work.
Is SGB only for veterans? No. While SGB has a strong research base in veteran populations — where it has been studied extensively for PTSD — we offer it to any patient for whom it is clinically appropriate following evaluation. Veterans and first responders make up a significant portion of the patients we see, but we serve anyone dealing with trauma-related conditions, anxiety, and certain chronic pain conditions.
Key Takeaways
- Trauma disrupts resilience at the neurological level — recovery requires more than behavioral strategies when the nervous system’s threat-response system has been fundamentally altered.
- Evidence-based tools including CBT, mindfulness, exercise, and peer support are valuable and work best as complements to clinical treatment for significant trauma-related conditions.
- Ketamine infusion therapy, SGB, and TMS are all available at Oasis Therapeutics in Nashua and Concord, NH, with documented effectiveness for trauma and treatment-resistant mood disorders.
- Fear of treatment and cost are common and addressable barriers — we verify insurance coverage before treatment begins and offer direct-payment and financing options.
- Results vary by individual, and a clinical evaluation is the right first step before any treatment decisions are made.
Recovery after trauma is not a straight line, and it does not have a fixed endpoint — but it does require the right tools, and sometimes those tools need to be clinical. If you are in the Nashua or Concord area and are ready to have an honest conversation about what your options are, we are here for it. Schedule a consultation online, and we will start with a thorough evaluation and a straightforward discussion of what may be appropriate for your situation. We encourage you to discuss all options with your healthcare provider as you make those decisions.
References
American Psychological Association. Cognitive Behavioral Therapy for PTSD. https://www.apa.org/ptsd-guideline/patients-and-families/cognitive-behavioral
National Institutes of Health. Ketamine for PTSD. https://pmc.ncbi.nlm.nih.gov/articles/PMC10979792/
JAMA Psychiatry. Effects of SGB on PTSD Symptoms. https://jamanetwork.com/journals/jamapsychiatry/fullarticle/2753810
Medical Disclaimer
The information in this blog is for educational purposes only and does not constitute medical advice. The treatments described — including ketamine infusion therapy, transcranial magnetic stimulation, stellate ganglion block, and SPRAVATO® — should only be pursued under the supervision of a licensed provider familiar with your full medical and psychiatric history. Individual results vary. Not all treatments are appropriate for all patients. If you are experiencing a mental health crisis or thoughts of self-harm, please call or text 988 to reach the Suicide and Crisis Lifeline or go to your nearest emergency room.