How Does Ketamine-Assisted Therapy Work?
Ketamine-assisted therapy is not simply “taking ketamine and hoping something changes.” At its best, it is a structured therapeutic process in which ketamine is used as an aid to psychotherapy, emotional processing, nervous system regulation, and integration.
At Solthera Therapy, ketamine-assisted therapy is approached as a relational, somatic, and mindfulness-based treatment. The medicine may help create openings: more access to feeling, more distance from habitual thought loops, more flexibility in the nervous system, and sometimes a profound shift in perspective. But the medicine is not treated as the whole therapy. It is one part of a larger process that includes preparation, therapeutic support, and integration.
This distinction matters because many people searching for ketamine therapy have seen ads for IV ketamine clinics, at-home ketamine programs, or medical infusion models. Those services can look very different from ketamine-assisted psychotherapy, also called KAP.
Ketamine Therapy vs. Ketamine-Assisted Therapy
A helpful place to begin is with language.
“Ketamine therapy” is often used broadly. It may refer to IV ketamine infusions, intramuscular ketamine, lozenges, tablets, or nasal formulations delivered in a medical setting. In some clinic models, a physician, nurse, or medical team administers the medicine and monitors the client medically, but the person may be largely alone during the medicine session. Psychotherapy may or may not be included.
Ketamine-assisted therapy, by contrast, places the therapeutic relationship and psychotherapy at the center. The ketamine is used to support the work, not replace it.
In this model, a client is not simply receiving medication. They are entering a guided process. The therapist may be present during the medicine experience, or may support the client through preparation and integration depending on the legal, medical, and clinical structure of care. At Solthera Therapy, Kiri Maura’s role is to help clients work with what arises emotionally, somatically, relationally, and spiritually, while staying grounded in safety, consent, and clinical care.
This is especially important because ketamine can produce sedation, dissociation, changes in blood pressure, altered perception, and emotionally intense material. The FDA has warned that compounded ketamine products used without appropriate health care monitoring may carry risks, including sedation, dissociation, blood pressure changes, respiratory depression, misuse, and urinary tract or bladder symptoms. Ketamine is FDA-approved as an anesthetic, while its use for psychiatric conditions outside of esketamine is generally off-label and should involve appropriate medical screening and monitoring.
The Core Idea: Ketamine Opens a Window, Therapy Helps You Walk Through It
One way to understand ketamine-assisted therapy is this:
Ketamine may create a temporary window of increased flexibility. Therapy helps you use that window wisely.
Many people come to therapy because they can understand their patterns intellectually, but still feel stuck inside them. They may know why they shut down in conflict, why they feel anxious in relationships, why grief keeps resurfacing, or why trauma responses take over. But insight alone does not always create change.
This is where ketamine-assisted therapy can be different. In a carefully held therapeutic setting, ketamine may soften some of the usual defenses or rigid patterns that keep painful material inaccessible. A person may feel more relaxed, less fused with their inner critic, more able to observe emotions, or more open to parts of themselves that typically feel too defended, ashamed, angry, or afraid.
Research on ketamine’s antidepressant effects suggests that its mechanisms are complex and still being studied, but neuroplasticity is one major area of interest. Neuroplasticity refers to the brain and nervous system’s capacity to adapt, reorganize, and form new patterns. A 2022 systematic review described restoration of neuroplasticity deficits as one plausible pathway for ketamine’s rapid antidepressant effects, while also noting that the full mechanism remains unclear.
Clinically, this “window” can feel like a loosening of what has been stuck. A client may suddenly see a relationship pattern from a new angle. They may access compassion where there had only been resentment. They may feel grief that had been held at a distance for years. They may be able to stay present with sensations in the body instead of immediately dissociating, collapsing, or becoming overwhelmed.
The medicine may open the door. The therapy helps the person relate to what is on the other side.
The Three Phases of Ketamine-Assisted Therapy
Although protocols vary, ketamine-assisted therapy usually includes three broad phases: preparation, medicine sessions, and integration.
1. Preparation: Building Safety Before the Medicine
Preparation is not a formality. It is part of the treatment.
Before a ketamine medicine session, the therapist and client clarify intentions, assess emotional readiness, review relevant history, and build resources for nervous system regulation. This may include grounding practices, breath awareness, mindfulness, somatic tracking, parts work, or identifying what helps the client feel safe and supported.
Preparation may explore questions such as:
What are you hoping to understand, soften, or heal?
What emotional material tends to feel overwhelming?
What helps you come back to your body when you feel activated?
Are there parts of you that are afraid of change, surrender, or loss of control?
What would support you if difficult memories, sensations, or emotions arise?
For clients with trauma histories, preparation is especially important. The goal is not to force a cathartic breakthrough. The goal is to create enough internal and relational safety that the client can meet their experience with more capacity.
At Solthera Therapy, this preparation may draw on Somatic Mindfulness Therapy, Internal Family Systems, EMDR-informed resourcing, attachment work, Hakomi, Sensorimotor Psychotherapy, Somatic Experiencing, and Buddhist mindfulness practice. The emphasis is not on pushing for a dramatic experience. It is on cultivating presence, consent, and trust in the client’s own pacing.
2. The Medicine Session: Different Doses, Different Therapeutic Pathways
Ketamine-assisted therapy can look different depending on the dose, route of administration, medical collaboration, client goals, and clinical context. Broadly speaking, there are lower-dose and higher-dose pathways.
Low-dose or psycholytic ketamine sessions
In a lower-dose or “psycholytic” session, the client may remain more verbally engaged. They may feel relaxed, emotionally open, slightly dreamy, or less defended. The medicine can soften the usual grip of anxiety, shame, self-criticism, or overthinking.
This can be useful when a client has been circling the same material in talk therapy without much movement. For example, they may have talked many times about a childhood wound, a relationship pattern, or a sense of internal stuckness, but the work has remained mostly cognitive. With ketamine support, the emotional body may become more available. The client may be able to speak from the vulnerable place, not just about it.
In these sessions, the therapist may actively support psychotherapy. That might include Internal Family Systems work with protective parts, somatic tracking of sensations, EMDR-informed processing, relational repair, mindfulness, breathwork, or nervous system regulation.
The client might notice, “I can feel the sadness now, but it is not swallowing me.”
Or, “I can see why this protective part has been working so hard.”
Or, “I have always talked about my anger, but now I can feel the hurt underneath it.”
The medicine is not doing the therapy by itself. It is helping the client access the therapy differently.
Higher-dose or more psychedelic ketamine sessions
At higher doses, ketamine may produce more pronounced dissociation, imagery, visuals, symbolic experiences, altered perception of time and body, or transpersonal states. The experience may be less conversational and more inward.
In this pathway, the therapist may function more as a therapeutic guide. Rather than directing the process, the therapist helps the client stay oriented, supported, and open to what is arising. If difficult material appears, the therapist may help the client breathe, soften, track sensations, or remember that the experience is temporary. If peaceful or expansive states arise, the therapist may help the client rest into them without grasping.
There can be mystery in this kind of work. A person may revisit memories, encounter symbolic imagery, feel a sense of connection beyond the ordinary self, or experience a shift that is difficult to put into words. The therapeutic stance is often one of allowing: Can I be with what is here? Can I let this move through? Can I trust my inner process without needing to control every moment?
This is where Kiri Maura’s mindfulness and somatic background becomes especially relevant. Ketamine-assisted therapy is not only about insight. It is also a practice of being with experience as it unfolds.
What Might Happen During a Ketamine-Assisted Therapy Session?
No one can fully predict what will happen in a ketamine medicine session. That is part of both the potential and the humility of the work.
Some clients experience emotional release. Some feel quiet and peaceful. Some encounter grief, anger, compassion, or awe. Some notice body sensations that have been disconnected from awareness. Some see images or memories. Some have a sense of observing their life from a wider perspective.
A common therapeutic shift is a movement from contraction to perspective.
For example, a client may enter a session feeling consumed by resentment toward a partner. They may feel certain that the partner is the problem, that nothing can change, or that their anger is the only truth. During the session, they might first feel the anger more fully. Then, as the defensive structure softens, something else becomes visible: their own hurt, their longing to be understood, and perhaps even the suffering in the other person.
This does not mean the client excuses harmful behavior or bypasses boundaries. It means the nervous system may have enough space to hold more than one truth. “I am hurt” and “they are also struggling” can coexist. From that place, new choices may become possible.
Other clients may discover compassion toward younger parts of themselves. Someone who has spent years criticizing their anxiety may suddenly recognize that anxiety has been trying to protect them. Someone who has felt ashamed of their sensitivity may experience it as intelligence, not weakness. Someone who has lived in chronic vigilance may glimpse what safety feels like in the body.
These shifts are not always dramatic. Sometimes they are subtle but meaningful: a little more breath, a little less shame, a little more room between stimulus and response.
Why Integration Is Essential
Integration is where the experience becomes life change.
A ketamine session may bring insight, emotional release, or temporary symptom relief. But without integration, those openings can fade. Integration asks: What did you see, feel, understand, or remember? What matters now? What needs to change in your daily life so this does not remain only a medicine experience?
Integration may include talking through the session, drawing connections to current relationships, working with parts that emerged, processing memories, practicing new nervous system responses, or identifying concrete behavioral changes.
For example, if a client experiences compassion for their partner during a session, integration might explore how to communicate differently, set cleaner boundaries, or interrupt a familiar conflict cycle. If a client connects with a younger wounded part, integration may involve ongoing parts work and self-compassion practices. If a client feels a deep sense of peace, integration may ask how to protect moments of stillness in ordinary life.
The aim is not to chase the ketamine state. The aim is to bring the wisdom of the session into the client’s relationships, choices, body, and daily rhythms.
This is also where long-term change becomes more realistic. Ketamine may offer rapid shifts for some people, especially around depressive symptoms, but durability varies. A systematic narrative review of ketamine-assisted psychotherapy found that psychotherapy before, during, and after ketamine sessions may help maximize and prolong benefits, while also noting that KAP practices vary widely across studies.
In plain language: the medicine may help open the window, but integration helps keep the learning alive.
How Ketamine-Assisted Therapy Supports Nervous System Change
From a somatic therapy perspective, many psychological patterns are also nervous system patterns. Anxiety, shutdown, hypervigilance, shame, dissociation, and relational reactivity are not just “thoughts.” They are embodied states.
Ketamine-assisted therapy may help clients relate differently to these states. A person who normally becomes overwhelmed by grief may find they can feel it in waves. A person who usually avoids anger may sense it as heat, energy, or boundary. A person who dissociates from fear may begin to notice the early signals of activation before disappearing from themselves.
When paired with somatic mindfulness, ketamine-assisted therapy can become a practice of building capacity. The client learns: I can feel this and stay present. I can notice this sensation and breathe. I can let an emotion move without becoming it. I can witness a memory without being trapped in the past.
This is not about forcing distress tolerance. It is about gently expanding the range of what the body can hold.
Who Might Consider Ketamine-Assisted Therapy?
Ketamine-assisted therapy may be considered by adults who are seeking a deeper therapeutic process and who have been appropriately screened by qualified medical providers. People may explore KAP for depression, anxiety, trauma-related patterns, emotional stuckness, grief, relational pain, spiritual emergence, or difficulty accessing emotions in conventional talk therapy.
It may be especially relevant for people who feel they have insight but not transformation. They have read the books, done the therapy, learned the language, and still feel caught in the same nervous system loops.
However, KAP is not appropriate for everyone. Medical and psychiatric screening are essential. Certain cardiovascular conditions, substance use concerns, psychosis history, mania risk, pregnancy-related considerations, medication interactions, and other factors may affect suitability. Because ketamine can alter consciousness and physiology, it should be approached carefully, ethically, and in collaboration with appropriate medical care.
This blog is educational and does not replace medical advice, diagnosis, or treatment.
What Makes Solthera Therapy’s Approach Different?
Solthera Therapy’s approach to ketamine-assisted therapy is grounded in the belief that healing is not only biochemical. It is relational, somatic, emotional, spiritual, and behavioral.
Kiri Maura brings a broad clinical background that includes Somatic Mindfulness Therapy rooted in Buddhist practice, nervous system and Polyvagal-informed regulation, attachment healing, Internal Family Systems, EMDR, Brainspotting, Hakomi, Sensorimotor Psychotherapy, Somatic Experiencing, DBT, CBT, Gestalt, Emotionally Focused Therapy, Relational Life Therapy, Non-Violent Communication, harm reduction, psychedelic integration, hormonal mental health, addiction and dual diagnosis experience, complex trauma, relational anxiety, grief, midlife transitions, and spiritual emergence.
That means ketamine-assisted therapy is not treated as a stand-alone intervention. It is woven into a larger therapeutic map. The work may include parts, body, breath, memory, relationship, meaning, and the client’s own innate wisdom.
For clients in Marin County, San Rafael, the East Bay, Berkeley, California, and Washington State, Solthera Therapy offers a thoughtful, clinically grounded space to explore whether ketamine-assisted therapy may be a fit. Psychedelic integration support is also available virtually for clients across the U.S. and globally, within appropriate legal and clinical boundaries.
The Heart of Ketamine-Assisted Therapy
So, how does ketamine-assisted therapy work?
It works by combining the potential biological effects of ketamine with the depth and containment of psychotherapy. The medicine may reduce depressive or anxious symptoms for some people, soften rigid defenses, increase emotional access, and create perspective shifts. The therapy helps the client make meaning of what arises, stay connected to the body, build capacity for difficult emotions, and translate insight into lived change.
It is not magic. It is not a guaranteed cure. It is not simply a medication appointment. And it is not about bypassing the hard work of healing.
Ketamine-assisted therapy is a way of entering the work differently.
Sometimes, the shift is emotional: “I finally felt the grief.”
Sometimes, it is relational: “I saw my partner with compassion.”
Sometimes, it is somatic: “My body understood safety for the first time.”
Sometimes, it is spiritual: “I remembered I am more than my pain.”
Sometimes, it is practical: “I know what needs to change now.”
The medicine session matters. But what matters just as much is what happens before and after: the preparation, the therapeutic relationship, the integration, and the client’s willingness to bring new awareness into everyday life.
That is where ketamine-assisted therapy can become more than a temporary experience. It can become part of a longer path toward healing, resilience, and self-trust.
Learn more about my approach to therapy & coaching for PMDD and trauma therapy.
