November 5, 2025

Worsening Depression After Ketamine Therapy? Here's Why

Person alone on a couch, reflecting on worsening depression after ketamine therapy.

When you begin ketamine therapy, you might expect a gentle lift or a profound breakthrough. But sometimes, the experience is more complex. The treatment works by creating new pathways in the brain, and in doing so, it can unearth suppressed emotions, difficult memories, and long-held patterns of thinking. This process of "cleaning out the clutter" can sometimes feel messy before it feels organized. Understanding the "why" behind a temporary worsening of depression after ketamine can make all the difference. It’s not a step backward, but a sign that the therapy is reaching the deeper layers that need attention. This article explores the science behind this phenomenon and offers a framework for making sense of your unique journey.

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Key Takeaways

How Ketamine Therapy Interacts with Depression

When you’ve tried conventional treatments for depression without seeing the changes you hoped for, it’s natural to look for a different approach. Ketamine therapy works differently than many traditional medications, interacting with the brain in a unique way. Understanding this process can help you set realistic expectations for your journey and make sense of the emotional shifts you might experience along the way. It’s not about finding a quick fix, but about creating an opportunity for new perspectives and thought patterns to form.

How Ketamine Therapy Works

Unlike traditional antidepressants that often work on serotonin or norepinephrine systems, ketamine therapy targets a different neurotransmitter called glutamate. Glutamate is one of the most abundant chemical messengers in the brain and plays a vital role in mood regulation and cognitive function. For individuals with treatment-resistant depression, this different mechanism of action can be significant.

By influencing the glutamate system, ketamine therapy may help to rapidly reduce the intensity of depressive symptoms, sometimes within hours or days. This is particularly noteworthy for those who have felt stuck or unresponsive to other treatments. The goal isn't just to mask symptoms, but to create a window of opportunity where the brain is more receptive to change, allowing for deeper therapeutic work.

How Your Brain Responds to Treatment

Depression is often associated with dysfunctional or weakened connections between brain cells. Ketamine therapy may help to reactivate these nerve cells, encouraging the growth of new neural pathways. This process is often referred to as neuroplasticity—the brain's natural ability to reorganize itself by forming new connections. Think of it as creating a path through a dense forest where one didn't exist before.

This period of heightened neuroplasticity is why a holistic approach that includes integration is so important. While the treatment can open the door, the therapeutic work you do afterward helps you walk through it. By engaging in reflection and coaching, you can reinforce healthier thought patterns and behaviors, helping to make the changes you experience more sustainable over time.

Why Everyone Responds Differently

Your journey with ketamine therapy is deeply personal, and no two experiences are exactly alike. While many people report positive shifts, it’s also possible to have a challenging session. Research suggests a small percentage of individuals may experience a temporary worsening of their symptoms, including increased anxiety or feelings of sadness, for a short period after a session.

Several factors can influence your response, including your mindset going into treatment, your personal history, and the presence of other conditions. For some, a difficult experience can bring up unresolved emotions that need to be processed. This is why having a supportive care team is essential. The structured programs at Better U are designed to guide you through these possibilities, ensuring you have the support needed to process your experience constructively.

Why You Might Feel Worse Before You Feel Better

The path to mental wellness is rarely a straight line. While many people associate ketamine therapy with profound breakthroughs, it’s also possible to feel emotionally raw or even experience a temporary dip in your mood before things start to improve. This isn't a sign that the treatment is failing; in fact, it can be an indication that deep-seated emotional patterns are beginning to shift. Think of it like cleaning out a cluttered room—you have to make a mess and pull everything out into the open before you can organize it in a healthier way.

Ketamine therapy can bring suppressed emotions, memories, and unresolved issues to the surface. This process is essential for creating lasting change, but it can feel uncomfortable in the short term. You might feel more sensitive, anxious, or sad as your brain begins to process this material. This is precisely why a supportive structure is so important. Having a dedicated care team and integration coaching helps you navigate these feelings constructively, turning challenging moments into opportunities for growth instead of letting them become overwhelming. Understanding that this is a normal part of the journey can help you approach it with curiosity and self-compassion.

Understanding Challenging Experiences

While many sessions are insightful, it’s important to know that some can be difficult. Research suggests that a small percentage of people have what is described as a challenging experience during or after ketamine therapy. This might involve confronting difficult memories or intense emotions. In some cases, individuals report a temporary worsening of depressive symptoms that can last for a couple of weeks. Instead of viewing this as a setback, it’s helpful to see it as the therapy unearthing what needs to be addressed. These experiences often provide the most valuable material to work with during your integration sessions, helping you understand the root causes of your struggles.

How Treatment Affects Other Conditions

Mental health is complex, and it's rare for someone to have just one diagnosis. If you're dealing with co-occurring conditions, such as anxiety or PTSD alongside depression, ketamine therapy can interact with them in unique ways. For instance, the introspective nature of a session might initially heighten feelings of anxiety before it begins to impact depressive symptoms. A dysphoric or anxious response can sometimes contribute to feeling worse before you feel better. This is why a comprehensive assessment with your clinician is so vital. Being open about your entire health history allows your care team to anticipate these responses and provide the right support to guide you through them.

Temporary Shifts in Thinking and Perception

Ketamine therapy works by temporarily changing how your brain communicates with itself, which can lead to shifts in your thinking and perception. During this time, your judgment and attention may feel different, which can be disorienting. For someone accustomed to the rigid thought patterns of depression, this sudden change can feel unsettling, even if it’s ultimately productive. These cognitive shifts are part of what allows your brain to break free from old, unhelpful mental loops. Recognizing that these changes are temporary can help you lean into the experience with less resistance, trusting that your mind is creating space for new, healthier perspectives to form.

The Emotional Ebbs and Flows After a Session

After a ketamine therapy session, your brain is in a state of heightened neuroplasticity, making it more open to change. This can also make you feel more emotionally sensitive for a few days. It’s not uncommon to experience emotional ups and downs as your brain processes the experience and begins to form new connections. These emotional fluctuations are a normal part of the integration process. This period is a critical window for self-care and reflection. Giving yourself time to journal, rest, and talk with your integration coach can help you manage these feelings and solidify the insights gained during your session, turning sensitivity into strength.

How to Read the Signs After Treatment

After a ketamine therapy session, your mind and body begin a process of recalibration. It’s not always a straight line toward feeling better; instead, think of it as a period of adjustment. Understanding the range of possible responses can help you make sense of your experience and work with your care team to get the most out of your journey. The goal isn’t to judge each feeling as “good” or “bad,” but to observe what comes up with curiosity and use it as information to guide your next steps.

What a Typical Response Looks Like

Many people report a noticeable shift in their thinking and mood soon after a ketamine therapy session. This might feel like a quietening of persistent negative thoughts or a newfound ability to see problems from a different perspective. While this initial change can be encouraging, it’s important to know that its intensity may fade within a week. This isn’t a sign that the treatment isn’t working. Instead, it marks the opening of a window for deeper therapeutic work, where new, healthier thought patterns can begin to take root.

Identifying When to Ask for Help

While uncommon, some individuals have a challenging experience or notice a temporary increase in depressive symptoms after a session. If you find that feelings of sadness, anxiety, or hopelessness become more intense and don't subside after a day or two, it's essential to reach out. This is not a step backward but a critical signal to your care team that your plan may need adjustment. Your provider is there to support you through these moments, so open communication is key to ensuring your treatment journey is managed properly.

Make the Most of Your Integration Window

The days following a session are a period of heightened neuroplasticity, where your brain is more receptive to forming new connections. If you view ketamine therapy as a final option, the return of any old symptoms can feel disheartening. Try to reframe this: when familiar feelings arise, it’s an opportunity to apply the insights from your session. This is where integration coaching becomes so valuable. It helps you use this flexible brain state to build lasting, positive habits rather than falling back into old mental loops.

What Influences Treatment Resistance?

Every person’s journey is unique, and several factors can influence your response to treatment. Sometimes, a challenging experience can be related to co-occurring conditions, like severe anxiety, which can shape the session itself. For others, the psychological weight of seeing symptoms return can create its own distress. Understanding these possibilities is part of a holistic approach to mental wellness. Your care team considers your complete health profile to create a plan that addresses these complexities and supports your path forward.

Set Realistic Expectations for Your Journey

Embarking on a new therapeutic path can bring a mix of hope and uncertainty. Ketamine therapy is a powerful tool, but it’s important to approach it with a clear understanding of what the process involves. It’s not a passive experience or a simple fix, but an active journey of self-discovery. Managing your expectations from the start can help you navigate the ups and downs, find meaning in challenging moments, and build a strong foundation for lasting change. Thinking of this as a collaborative process—between you, the medicine, and your care team—is the first step toward a productive experience.

How to Prepare for Your First Session

Your mindset and environment play a significant role in your experience. While many people report profound and positive sessions, it’s also true that some experiences can be challenging. Research suggests that about one in ten people may find their first session difficult. It’s helpful to remember that a challenging experience is not a bad one; it can often bring up important emotions or memories that need to be addressed. Preparing your space to be calm and comfortable and setting an intention for your session can make a significant difference. Trusting the ketamine therapy process means being open to whatever comes up, knowing you have support to make sense of it afterward.

What to Expect from the Treatment Timeline

While some people notice shifts after a single session, the initial changes may be temporary. The goal of ketamine therapy isn't a single, dramatic breakthrough but a cumulative process. Repeated sessions, combined with integration work, help your brain build and strengthen new, healthier neural pathways over time. Think of it less like a one-time surgery and more like physical therapy for your mind. Consistency is key. Following a structured treatment program allows the work to deepen, helping to create more sustainable changes in mood, thought patterns, and behavior long after the sessions end.

Why Integration Support is Key

The insights gained during a ketamine therapy session can feel powerful, but they can also be abstract and fleeting. This is where integration comes in. Integration is the work you do to translate your experiences into tangible changes in your daily life. For individuals who view this treatment as a "last resort," a slight return of symptoms can feel discouraging. Having a coach or therapist provides a supportive space to process your journey, navigate emotional fluctuations, and ground your insights in reality. This guidance is crucial for turning a temporary shift in perspective into a new way of living and preventing feelings of hopelessness.

How to Track Your Personal Progress

Progress isn't always linear, and it doesn't always look like a sudden absence of symptoms. Instead, look for small, meaningful shifts. Maybe you have a bit more energy to cook a meal, feel less reactive in a stressful conversation, or find yourself enjoying music again. Keeping a journal can help you notice these subtle changes. It’s also normal for symptoms to fluctuate or even feel more intense at times as your brain processes new information. Tracking your experience gives you and your care team valuable information to help guide your holistic treatment plan and understand the full picture of your journey.

Lean on Your Professional Support System

Navigating the emotional landscape after ketamine therapy isn’t a journey you have to take alone. While the experience is deeply personal, having a dedicated support system is fundamental to processing your insights and managing any challenges that arise. Think of it as building a scaffold around your experience—it provides structure, safety, and the stability needed to do meaningful inner work. A strong support system has multiple layers, including your medical team, a dedicated integration coach, and trusted people in your personal life.

Engaging with this network allows you to openly share your experiences, ask for guidance when you feel stuck, and get objective feedback. This is especially important if you encounter difficult emotions or a temporary worsening of symptoms. Research suggests that a small percentage of individuals have a challenging experience, and having professional guidance can make all the difference in how those moments are processed. Rather than seeing it as a sign of failure, your support system can help you frame it as part of the journey, offering tools and perspective to move through it constructively. Leaning on your support system is a sign of strength and a proactive step toward lasting change.

Collaborate with Your Care Team

Open and honest communication with your medical providers is the cornerstone of your treatment journey. Your care team is there to monitor your progress, ensure your well-being, and make adjustments to your protocol as needed. If you experience a dip in your mood or feel that your symptoms are worsening, it’s crucial to let them know right away. This isn’t a complaint; it’s essential data that helps them support you better. Your feedback allows them to assess whether your experience is a temporary fluctuation or something that requires a change in approach. Remember, your clinicians are your partners in this process, and programs like holistic psychiatry are designed around this kind of collaborative relationship.

The Value of an Integration Coach

An integration coach is your guide for turning the insights from ketamine therapy into tangible changes in your daily life. While your medical team oversees the clinical aspects, your coach helps you make sense of the emotional and psychological material that comes up during and after your sessions. This support is invaluable, especially if you encounter confusing or difficult feelings. An integration coach provides a safe space to explore these experiences without judgment, helping you find the meaning within them. They can offer practices and perspectives that help you work with your brain’s heightened state of neuroplasticity, reinforcing new, healthier thought patterns. This dedicated support is a core part of a comprehensive ketamine therapy program.

Helpful Therapeutic Tools and Resources

Beyond people, your support system can include a variety of tools and resources that help you ground yourself and continue the work between sessions. Practices like journaling, meditation, and breathwork can be incredibly helpful for processing emotions and observing your thought patterns without getting swept away by them. Your care team or integration coach can often recommend specific resources tailored to your needs, from guided meditation apps to workbooks based on therapeutic modalities like Cognitive Behavioral Therapy (CBT) or Acceptance and Commitment Therapy (ACT). Using these tools helps you build a framework for self-support, empowering you to become an active participant in your own journey. You can often find these resources included in comprehensive treatment packages.

Build Your Personal Support Network

While professional support is essential, the role of your personal network—trusted friends, family, or partners—should not be overlooked. These are the people who can offer emotional comfort and practical help, like ensuring you have a quiet space on treatment days or just being a compassionate listener. It’s wise to be intentional about who you bring into your inner circle. Before you begin treatment, consider who in your life feels safe and non-judgmental. You can have a conversation with them beforehand, explaining what you’re doing and what kind of support would be most helpful. Feeling connected to others can be a powerful antidote to the isolation that often accompanies depression, reminding you that you’re not alone.

Develop Healthy Coping Strategies

Ketamine therapy can open new doors in your mind, but it’s the work you do afterward that helps you walk through them. The period following a session is a unique opportunity for growth, as your brain is more receptive to forming new connections and thought patterns. This is the time to actively build healthy coping mechanisms that can support your long-term well-being. Instead of waiting for challenging moments to arise, you can proactively create a toolkit of strategies that ground you, provide comfort, and reinforce the positive shifts you’re working toward.

Developing these skills is not about avoiding difficult feelings; it’s about learning how to move through them with greater awareness and less resistance. It involves being honest with your care team, gentle with yourself, and intentional about your daily habits. By focusing on these foundational practices, you can create a supportive structure that helps you integrate your experiences and build lasting emotional resilience. Your ketamine therapy journey is a partnership between the treatment and the lifestyle you build around it.

Maintain Open Communication with Your Provider

It’s essential to be completely honest with your care team about your experience, especially if you feel worse. While uncommon, some people report a temporary increase in depressive symptoms or anxiety following a session. This is not a sign of failure; it’s critical information that helps your provider adjust your care. Keeping an open line of communication ensures they have a full picture of your response to treatment and can offer the right support. Think of your provider as a guide on your journey—they can only offer the right support when they understand your unique experience.

Practice Mindfulness and Self-Compassion

Ketamine therapy can sometimes bring suppressed emotions to the surface, which can feel intense or unsettling. Instead of judging these feelings, try to meet them with mindfulness and self-compassion. Mindfulness is simply the practice of observing your thoughts and emotions without getting carried away by them. Self-compassion is treating yourself with the same kindness you would offer a friend. A dysphoric or anxious response can be part of the process for some, and punishing yourself for it only adds another layer of distress. Simple practices like journaling or guided meditation can help you process these feelings constructively.

Incorporate Supportive Lifestyle Habits

Your daily routines have a significant impact on your mental and emotional state. After ketamine therapy, focusing on foundational habits can create a stable base for your integration work. Prioritize consistent sleep, nourishing food, and gentle movement. Because treatment can temporarily affect thinking and perception, having a predictable routine can be incredibly grounding. These habits aren’t just about physical health; they send a powerful message to your nervous system that you are safe and cared for, which is crucial when you’re doing deep emotional work.

How to Build Emotional Resilience

Emotional resilience is the ability to adapt to and recover from challenges. Ketamine therapy can support this process by helping to decrease depressive symptoms, creating space for you to build new skills. You can cultivate resilience by practicing gratitude, connecting with supportive friends or family, and setting small, achievable goals. Each time you use a healthy coping skill instead of falling back into an old pattern, you strengthen that new neural pathway. Resilience isn’t about being unshakable; it’s about learning to bend without breaking and trusting in your ability to find your footing again.

Adjust Your Treatment Plan as Needed

Your mental health journey is unique, and it won’t always follow a straight line. Some days will feel like a breakthrough, while others might feel like a step back. This is a normal part of the process. The most important thing is to stay flexible and work closely with your care team to navigate these shifts. A responsive treatment plan isn’t a sign of failure—it’s a sign that you’re committed to finding what truly works for you.

Your ketamine therapy plan is a living document, designed to evolve as you do. Open communication with your provider is the key to making sure your treatment continues to support your goals. Whether it’s adjusting your dosage, changing the frequency of your sessions, or exploring new integration techniques, each modification is a step toward building a sustainable foundation for your well-being. Remember, this is a collaborative process, and your feedback is the most valuable tool you have.

The Importance of Ongoing Assessment

Because everyone’s nervous system and life experiences are different, no two people will respond to ketamine therapy in exactly the same way. That’s why ongoing assessment is a cornerstone of a thoughtful treatment plan. Regular check-ins with your provider allow them to understand your personal experience, track your progress, and make informed adjustments along the way.

While many people find the experience insightful, a small percentage may have a challenging session or even notice a temporary worsening of depressive symptoms. This is precisely why professional guidance is so important. An experienced clinician can help you make sense of these moments and ensure your treatment plan is tailored to your specific needs, creating a supportive container for your journey.

Explore Different Integration Approaches

The insights gained during a ketamine therapy session are powerful, but the real transformation happens when you integrate them into your daily life. Integration is the work of turning those “aha” moments into new ways of thinking, feeling, and behaving. If you feel like your progress has plateaued or you’re struggling to connect with your experience, it might be time to explore a different integration approach.

What works for one person may not work for another. You might find that journaling helps you process your thoughts, while someone else might connect more with mindfulness meditation or somatic exercises that focus on the body. Working with an integration coach can help you discover the tools that resonate most with you, ensuring you have strategies to manage challenging emotions and reinforce positive changes after your sessions are complete.

When to Consider Other Therapeutic Tools

Ketamine therapy can open a window to new perspectives, but it works best when it’s part of a comprehensive wellness strategy. If you feel worse after a session, it’s important to look at the whole picture. Sometimes, a challenging response can be related to comorbid conditions or the psychological weight of seeing treatment as a “last resort.”

This is an opportunity to collaborate with your care team and consider what other tools might support you. This could mean incorporating specific types of psychotherapy, like Cognitive Behavioral Therapy (CBT), making adjustments to your nutrition and exercise habits, or exploring other modalities offered through holistic psychiatry. Ketamine therapy isn’t meant to be a standalone solution but a catalyst that can enhance the work you do with other supportive practices.

Create a Long-Term Wellness Plan

The goal of ketamine therapy isn’t just to address symptoms in the short term; it’s to help you build a life with more resilience and emotional balance. The neuroplastic state the treatment encourages is an opportunity to build new, healthier patterns, but these patterns need to be reinforced over time. The initial effects of ketamine therapy can be temporary, which is why a long-term wellness plan is essential for sustaining your progress.

Work with your provider to create a plan that feels right for you. This might include periodic maintenance sessions, ongoing psychotherapy, and consistent lifestyle practices that support your mental health. Think of it as creating a personal toolkit for well-being. By planning for the long term, you empower yourself to not only navigate challenges but to continue growing long after your initial treatment series is over.

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Frequently Asked Questions

Is it normal to feel worse after a ketamine therapy session? Yes, it can be a normal part of the process for some people. Think of it as an emotional deep clean—sometimes you have to pull everything out and make a mess before you can reorganize. Ketamine therapy can bring suppressed feelings or difficult memories to the surface. This isn't a sign that the treatment is failing, but rather an indication that deep work is happening. This is precisely why having a supportive care team and an integration coach is so important, as they help you make sense of these feelings and turn them into opportunities for growth.

How can I tell if the treatment is working if progress isn't a straight line? It’s best to look for small, meaningful shifts rather than expecting one big, sudden change. Progress might look like having a bit more energy to get through your day, feeling less reactive in a stressful conversation, or finding a moment of genuine enjoyment in something simple. Keeping a journal can be a great way to notice these subtle changes over time. These small steps are the building blocks of a new foundation, even if you still have challenging days.

What exactly is "integration," and why is it so important? Integration is the work you do to connect the insights from your ketamine therapy sessions to your daily life. The therapy itself can create a window of opportunity where your brain is more open to change, but integration is how you actually walk through that window. It involves talking with a coach, journaling, or practicing mindfulness to help you build new habits and healthier thought patterns. It’s the bridge between the experience and lasting change.

Is ketamine therapy a one-time solution, or will I need ongoing treatment? Ketamine therapy is best understood as a process rather than a single event. An initial series of sessions is designed to help your brain create and strengthen new neural pathways. After that, your long-term plan is personalized. Some people find that periodic maintenance sessions are helpful for sustaining their progress, while others focus on continuing their integration work. The goal is to collaborate with your care team to build a sustainable wellness plan that feels right for you.

What should I do if I have a difficult or challenging experience during a session? The most important step is to communicate openly with your care team. A challenging experience is not necessarily a bad one; it often brings up important emotional material that needs to be addressed. Your providers and integration coach are trained to help you process whatever comes up in a constructive way. Leaning on their guidance can help you find the meaning in a difficult moment and turn it into a valuable part of your journey.