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Ketamine Therapy › PTSD

Ketamine for PTSD: Evidence-Based Relief for Trauma That Won't Let Go

Veteran-owned, trauma-informed care for those who've carried enough. Ketamine therapy offers a new path when traditional approaches haven't been enough.

~50%

of patients with PTSD do not respond adequately to first-line treatments, highlighting the urgent need for alternative approaches.³

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Quick answer

Plain-English summary

This page explains ketamine therapy and ketamine-assisted psychotherapy for PTSD, including veteran-focused care.

Who it is for: Veterans, first responders, and others living with trauma symptoms that have not improved enough.
What it covers: PTSD treatment options, evidence, safety, KAP, costs, and VA-related referral questions.
Best next step: Call or book a consultation to discuss whether Valor's trauma-informed model fits your needs.

Last Updated April 20, 2026

Evidence Base Peer-reviewed studies and clinical references are cited at the bottom of this page.

Before Treatment A personalized clinical evaluation is required before ketamine therapy begins.

Care Access Appointments are available for patients in Clearwater, Florida, and Johnson City, Tennessee.

Understanding PTSD

Why PTSD Is So Difficult to Treat

Post-traumatic stress disorder affects about 6% of the U.S. population at some point in life. Rates are much higher among veterans and first responders, including up to 29% of post-9/11 veterans.¹ Traditional treatments such as SSRIs and prolonged exposure therapy help many people, but a substantial number still live with disabling symptoms.

PTSD changes the brain's fear circuitry. The amygdala becomes more reactive, the prefrontal cortex has a harder time calming that response, and the hippocampus can shrink. These are measurable brain changes, not personal weaknesses.²

29%

of post-9/11 veterans meet criteria for PTSD compared to 6% of the general population. Service-related trauma requires specialized, culturally competent care.¹

The Mechanism

How Ketamine Helps the Brain Process Trauma

Ketamine may be especially useful for PTSD because it blocks NMDA receptors and supports rapid synaptic growth. In practice, that can help in three important ways:

Disrupts fear memory reconsolidation

When traumatic memories are recalled during or after ketamine treatment, the brain can re-store them with less emotional intensity.⁴

Enhances neuroplasticity

New neural connections form rapidly, giving the brain alternative pathways for processing trauma that bypass the stuck fear circuits.

Reduces hyperarousal

Many patients experience significant reduction in hypervigilance, startle response, and sleep disturbance following treatment.

A landmark 2021 study published in the American Journal of Psychiatry found that repeated IV ketamine infusions produced significant and sustained reductions in PTSD severity, with effects persisting weeks after treatment.⁵

"For the first time in years, I could talk about what happened without feeling like I was back there. The volume on the memories didn't go away, it just turned down enough that I could finally work with it."

Veteran patient perspective (shared with permission)

Combined Approach

Ketamine-Assisted Psychotherapy (KAP) for PTSD

At Valor, we believe the strongest results come from combining ketamine's brain-based effects with structured psychotherapy. Ketamine-Assisted Psychotherapy (KAP) uses a low dose of ketamine, often sublingual or intramuscular, followed by a guided therapy session while the medication is active.

During this window, many patients feel less emotionally defended and more psychologically flexible. That can make it easier to work with traumatic material safely and productively. Our therapists are trained in trauma-informed integration techniques.

Built for Those Who Served

Veterans and First Responders: Care Built for You

Valor Health Solutions was founded by veterans who understand service-related trauma, moral injury, and the challenges of reintegration. Our approach is built for people who want privacy, clarity, and a real treatment plan.

We serve veterans, active-duty service members, first responders, and their families across our Clearwater, FL and Johnson City, TN locations.

VA Community Care accepted. Valor Health Solutions accepts VA Community Care referrals. See our Veterans page for the complete step-by-step VA referral guide.

The Research

The Evidence: Ketamine for PTSD

Study	Finding	Year
Feder et al., AJP	Repeated IV ketamine significantly reduced PTSD severity vs. midazolam	2021
Feder et al., AJP	Single ketamine infusion rapidly reduced PTSD symptoms within 24 hours	2014
Albott et al., J Clin Psychiatry	6 IV ketamine infusions reduced PTSD scores by 30%+ in veterans	2018
Liriano et al., CNS Spectrums	Ketamine's anti-PTSD effects linked to fear extinction and reconsolidation disruption	2019

What Treatment Looks Like

PTSD Treatment at Valor: Step by Step

Evaluation & Military-Cultural Assessment

We go beyond a standard psychiatric intake. Our clinicians review your service history, exposure types, previous treatments, co-occurring conditions such as TBI or chronic pain, and your goals for care.

Tailored Protocol

Whether IV ketamine or KAP is most appropriate depends on your symptom severity, comfort level, and treatment history. We build the plan together.

Treatment

Sessions are conducted in private, calm treatment rooms with continuous monitoring. You are never alone during treatment.

Integration & Resilience

Between sessions, our integration therapists help you process what comes up and build lasting resilience, not just symptom suppression.

Accessing Care

Costs and Coverage Options for Veterans

IV ketamine is not currently covered by the VA for PTSD directly, but there are still real pathways to access care:

VA Community Care: Some veterans may be eligible for community care referrals for ketamine treatment. Valor accepts these referrals.
TRICARE: May provide coverage with prior authorization depending on diagnosis and history.
Nonprofit grants: Organizations like the Heroic Hearts Project and VFMAC offer funding for veteran ketamine treatment.
Self-pay with financing: Valor offers transparent pricing and payment plans. See our Pricing page for current rates.

Common Questions

Questions About Ketamine for PTSD

Can ketamine help with PTSD?

Yes. Multiple peer-reviewed studies demonstrate that ketamine can rapidly reduce PTSD symptoms by promoting neural plasticity and disrupting fear-based memory consolidation. It is especially promising for cases that haven't responded to traditional treatments like SSRIs and prolonged exposure therapy.

Is ketamine therapy effective for veterans with PTSD?

Veterans are one of the most-studied populations for ketamine and PTSD. Multiple VA-affiliated studies show meaningful symptom reduction, particularly in combat-related PTSD. Valor Health Solutions is veteran-owned and specifically designed to serve this community.

How does ketamine work for trauma?

Ketamine modulates glutamate and promotes BDNF production, helping the brain form new neural connections. This neuroplasticity allows patients to process traumatic memories in therapy without being overwhelmed by the emotional charge attached to those memories.

What is ketamine-assisted psychotherapy for PTSD?

Ketamine-assisted psychotherapy (KAP) combines low-dose ketamine with guided therapy sessions. The ketamine opens a neuroplasticity window during which processing of traumatic memories can be especially effective, with reduced emotional overwhelm. Our therapists are trained in trauma-informed integration.

Does Valor accept VA referrals?

Yes. Valor Health Solutions accepts VA Community Care referrals for ketamine treatment. Visit our Veterans page for a complete step-by-step guide on how to request a referral through your VA provider.

Explore Further

You've Served Others. Let Us Serve You.

Veteran-owned, trauma-informed, and built for people who need a plan they can trust. Start with a conversation.