# Ketamine for PTSD > Ketamine for PTSD on Long Island: how infusion therapy works for post-traumatic stress, who it suits, the research, safety, cost and what to expect. - Type: informational - URL: https://zenintegrativecare.com/ketamine-for-ptsd/ - Updated: 2026-08-29T01:16:52+00:00 ## About this page Ketamine for PTSD on Long Island: how infusion therapy works for post-traumatic stress, who it suits, the research, safety, cost and what to expect. ## Key facts - Phone: +1 (516) 610-0604 - Email: info@zenintegrativecare.com - Location: Carle Place, NY - Serving: Long Island, NY · New York City, NY · Nassau County, NY · Suffolk County, NY - Logo: /storage/projects/30/files/assets/852c08b1aec16f9a.webp ## Page content ## Ketamine for PTSD on Long Island: A Modern Approach Please note: We do not accept Medicaid or Medicaid managed-care plans. Post-Traumatic Stress Disorder (PTSD) is more than just a collection of memories; it is a physiological state where the brain remains locked in a cycle of "fight or flight" long after the initial danger has passed. For many residents across Long Island, traditional talk therapy and standard SSRI medications provide… ## How It Works To understand how ketamine assists with PTSD, it is helpful to look at how trauma affects the brain's chemistry. Chronic stress and trauma often lead to the degradation of synaptic connections in areas of the brain responsible for mood regulation and executive function. Ketamine works differently than traditional… When administered in a controlled, sub-anesthetic dose, ketamine acts as an NMDA receptor antagonist. This action triggers a cascade of biological events, including the release of Brain-Derived Neurotrophic Factor (BDNF). BDNF acts like "fertilizer" for the brain, encouraging synaptogenesis—the growth of new neural… ## Who Is This Treatment For? Ketamine therapy is not a first-line treatment, but it is a powerful option for those who have not found success through conventional means. Specifically, ketamine for PTSD Long Island is designed for individuals who feel "stuck" in their recovery journey. This includes those who may have tried multiple rounds of… Veterans and First Responders: Those who serve our community in the NYPD, FDNY, or Suffolk and Nassau County departments often face repeated exposure to high-stress events and find that ketamine helps them reset their nervous system (may provide symptom relief when conventional treatments have not been sufficient.). ## What the Research Says The use of ketamine for psychiatric disorders is backed by decades of research from some of the most prestigious institutions in the country. Clinical trials conducted at Yale University and the National Institute of Mental Health (NIMH) have consistently shown that ketamine can cause a rapid reduction in the severity… Furthermore, studies led by investigators at institutions like Johns Hopkins and Mount Sinai have highlighted the long-term potential of combining ketamine with therapy. These findings indicate that ketamine doesn't just "mask" symptoms; it may help repair the physical damage caused by chronic stress. Research… ## What to Expect at Our Clinic Your journey begins with a comprehensive medical and psychiatric consultation at our Long Island facility. We serve residents from both Nassau and Suffolk Counties, providing a convenient, serene environment away from the city's hustle. During this initial meeting, we review your medical history, current medications… ## Related - [Ketamine for Treatment-Resistant Depression](https://zenintegrativecare.com/ketamine-treatment-depression/) - [Ketamine for Anxiety Disorders](https://zenintegrativecare.com/ketamine-for-anxiety/) - [Ketamine for Mental Health](https://zenintegrativecare.com/ketamine-for-mental-health/) - [Ketamine Infusion Therapy](https://zenintegrativecare.com/ketamine-infusion-therapy/) - [Ketamine Assisted Psychotherapy (KAP)](https://zenintegrativecare.com/services/ketamine/ketamine-assisted-psychotherapy-kap/)