If you have been considering ketamine for depression or anxiety and find yourself wondering what the actual experience is like, you have come to the right place. For many people, fear of the unknown is one of the biggest barriers to exploring this treatment, even when other approaches have not worked. The good news is that the experience is more manageable than most expect, especially when you are in the hands of a skilled clinical team.
This guide walks you through the ketamine therapy experience phase by phase, so you can walk through the door knowing what to anticipate. To learn more about how ketamine works as a treatment, visit our ketamine for depression page for a thorough overview.
Before Your First Infusion
Before your first session even begins, the process starts with a thorough evaluation of your symptoms and medical history to determine whether ketamine therapy is the right fit for you. Once you are confirmed as an appropriate candidate, your first appointment is scheduled.
When you arrive for your first session of IV ketamine therapy at Bluewater Psychiatry, a member of the clinical team will review your symptoms, answer any last-minute questions, and walk you through what to expect. You will be settled into a quiet and comfortable room with a reclining chair, soft lighting, and monitoring equipment nearby. You will not be left alone at any point during the infusion.
A few practical preparations before your appointment can make a real difference in your experience:
- Avoid eating for several hours beforehand
- Wear comfortable and loose-fitting clothing
- Arrange for someone to drive you home afterward
- Reflect on your goals for treatment
During the Infusion: What Patients Commonly Experience
It is worth saying upfront: the ketamine therapy experience varies significantly from person to person, and even from session to session for the same individual. What follows reflects what patients commonly report—not a guaranteed outcome or a universal script.
In the early phase (roughly the first five to ten minutes), most people notice a gentle sense of calm settling in. Anxious thoughts begin to quiet. There is often a soft, spreading relaxation through the body, similar to the feeling just before sleep.
As the session deepens, these sensations shift. Many patients describe a floating or weightless feeling, as though the usual pull of gravity has eased. Time may seem to stretch or compress. Perceptions of light, sound, or color can feel heightened or more vivid. With eyes closed, some patients notice shifting imagery or abstract visual patterns.
One of the most common questions about ketamine infusion side effects involves dissociation. Dissociation during ketamine therapy is a temporary, dream-like sense of detachment from your immediate surroundings. It is not losing control: it is a clinically expected and monitored aspect of the experience that is both intentional and time-limited.
For many patients living with depression or anxiety, that sense of detachment is not something to fear but something to lean into. Stepping back from the noise of anxious or depressive thinking, even briefly, may be part of how ketamine creates the mental clearing that so many patients describe in the days that follow.
Your care team remains present and responsive throughout. If you have questions about how to approach that feeling rather than resist it, our blog post on the paradox of surrender in ketamine therapy offers a thoughtful perspective on working with the experience rather than against it.
After the Infusion: The Hours and Days That Follow
When the infusion ends, most patients feel mild grogginess or fatigue, and some notice a brief emotional sensitivity. This is normal. You will rest in the clinic for a short time before being driven home by someone you trust. The remainder of the day is best spent quietly.
In the days that follow, patients commonly report a noticeable shift in emotional heaviness, increased mental clarity, a greater sense of perspective, or a quieting of depressive or anxious symptoms. These are encouraging signs, though experiences vary and nothing is guaranteed.
The Integration Phase: Making the Most of Your Treatment
The period following your infusions is often referred to as the integration phase, and it is among the most clinically important parts of the ketamine treatment process. The neurobiological changes that ketamine may support—including shifts in mood, perspective, and cognition—are most meaningfully reinforced when paired with intentional psychological work during this integration window.
Integration is not a passive process. It begins with returning to the goals you identified before treatment and reflecting honestly on what has shifted, however subtly. Patients may find it helpful to keep a journal in the days following each infusion, noting changes in mood, thought patterns, sleep, or motivation. These observations can be valuable to share with your care team and with any therapist or psychiatrist you are working with concurrently.
Therapy during the integration phase can be particularly effective. Whether you are engaged in cognitive behavioral therapy, talk therapy, or another modality, the period following a ketamine infusion may offer an opening in which insights feel more accessible and habitual thought patterns feel less fixed. Your provider can help you think through how to structure this support.
Lifestyle factors also matter during integration. Prioritizing sleep, limiting alcohol, staying physically active, and maintaining connection with supportive people in your life all contribute to an environment in which the benefits of treatment are more likely to take root. This is not about doing everything perfectly, but rather about being intentional during a period when the brain may be more receptive to change.
It is equally important to approach integration with self-compassion. Progress is rarely linear, and the absence of a dramatic shift after one session does not mean treatment is not working. Your care team at Bluewater Psychiatry will guide you through each stage of the process, adjusting your plan as needed and helping you make sense of what you are experiencing.
Common Questions Patients Ask Before Starting Treatment
Is ketamine therapy still considered experimental?
The short answer is no. Ketamine has been used in clinical medicine for decades, and its application in treating depression and anxiety is backed by a growing and substantial body of research. The FDA has also approved a ketamine-derived nasal spray (esketamine) specifically for treatment-resistant depression, which reflects the broader legitimacy of ketamine-based approaches.
Will I feel out of control during a ketamine therapy session?
This is where understanding ketamine dissociation and what to expect really matters. The dissociative state that ketamine produces is monitored, predictable, and temporary. Staff are present throughout the infusion and trained to respond if you feel anxious or need reassurance. You are never navigating the experience alone. Most patients find that understanding what to expect ahead of time significantly reduces anxiety about this aspect of treatment.
What happens if I feel uncomfortable during a ketamine infusion?
Ketamine infusion side effects are taken seriously at Bluewater Psychiatry. Anti-nausea and comfort measures are available, and your team will check in with you throughout. There is no requirement to push through discomfort in silence. The goal is to make the experience as supported as possible.
How many sessions will I need?
Ketamine therapy for treatment-resistant depression and anxiety typically involves a series of infusions rather than a single session. A standard initial course of treatment typically involves multiple infusions administered over several weeks, followed by maintenance sessions as determined by your clinical response. Your clinical team will outline what that plan looks like for you based on your individual presentation, treatment history, and goals. Nothing about your plan is one-size-fits-all.
Ready to Learn More?
At Bluewater Psychiatry, we are committed to individualized, supervised care with clinical integrity at every step. If you are curious about whether ketamine therapy might be right for you, we invite you to start with a conversation. Book a discovery call with our team today.