ConditionS
OCD
How Ketamine treats OCD
Obsessive-compulsive disorder occurs when the brain becomes trapped in repetitive loops of intrusive thoughts and compulsive behaviors. These cycles are often driven by dysregulation in neural circuits connecting the orbitofrontal cortex, anterior cingulate cortex, and basal ganglia—regions responsible for decision-making, error detection, and behavioral control.
Ketamine works through a different biological pathway than traditional medications for OCD. Rather than targeting serotonin alone, ketamine influences glutamate signaling, the brain’s primary system for neural communication and learning.
By temporarily increasing neuroplasticity, ketamine may help loosen rigid thought patterns and reduce the intensity of obsessive thinking, allowing patients to disengage from compulsive behavioral cycles.
How it works
What ketamine does in the brain
Ketamine primarily acts on NMDA receptors within the brain’s glutamate system. This interaction triggers a cascade of biological processes that promote synaptic growth and strengthen communication between neurons.
In OCD, certain neural circuits can become overactive, causing the brain to repeatedly signal that something is “wrong” even when there is no real threat. Ketamine’s effects on neuroplasticity may help rebalance these circuits and reduce the intensity of obsessive thought loops.
Rather than suppressing symptoms alone, ketamine may help the brain reorganize the neural pathways that contribute to compulsive behaviors.
Rapid Onset
Unlike many traditional psychiatric medications that require weeks to take effect, ketamine can begin producing noticeable improvements within hours or days.
Neuroplasticity
Ketamine promotes the formation of new neural connections, giving the brain an opportunity to move beyond entrenched obsessive thought patterns.
Glutamate Signaling
By influencing glutamate signaling, ketamine helps restore balance within neural circuits involved in decision-making and behavioral control.
Reinforced Change
When administered as part of an induction series, repeated treatments can reinforce these neurological changes and support sustained symptom relief.
OUR APPROACH
Treatment that starts with understanding you
At Ketamine Uplift, treatment for obsessive-compulsive disorder follows a carefully structured clinical process designed to interrupt obsessive thought patterns while supporting long-term neurological change.
Rather than relying on a single treatment, ketamine therapy works through a guided progression of evaluation and physician-supervised infusions that allow our team to understand how each patient responds and adjust treatment accordingly.
Complimentary Telehealth Consultation
Everything begins with a complimentary telehealth consultation. During this appointment, your physician will review your symptoms, the nature of your obsessive thoughts or compulsions, and any treatments you may have previously tried.
This conversation helps determine whether ketamine therapy may be an appropriate option for your situation while giving you the opportunity to ask questions and understand how treatment works.
First Infusion Appointment — The Deep Dive
Your first infusion introduces ketamine therapy in a calm, carefully monitored clinical environment.
For individuals with OCD, intrusive thoughts can feel automatic and difficult to interrupt. Ketamine’s effects on glutamate signaling may help disrupt these repetitive neural loops, creating a temporary window in which the brain becomes more flexible in how it processes intrusive thoughts.
During this session, your physician carefully monitors your response while establishing the foundation for the remainder of your treatment protocol.
Induction Series & Ongoing Calibration
Following the first infusion, treatment continues through an induction series designed to build on the neurological effects of each session.
Repeated treatments may help weaken the intensity of obsessive thought patterns while strengthening the brain’s ability to disengage from compulsive behaviors.
Throughout the series, your physician evaluates your response and adjusts the treatment plan to support sustained improvement and long-term stability.
Efficacy
What the research shows
Ketamine's potential for treating OCD is one of the most exciting areas of emerging psychiatric research. While the evidence base is still growing, early clinical studies and trials have shown meaningful results — offering new hope for those who haven't responded to traditional treatments.
Participants met response criteria in a randomized Yale clinical trial examining ketamine for severe OCD.
Symptom reduction in obsessive thinking was observed within hours after infusion.
In some participants, improvements persisted for up to one week following treatment.
A landmark randomized controlled trial conducted at Yale University found that a single ketamine infusion produced rapid reductions in obsessive-compulsive symptoms among patients with severe OCD. Improvements were observed within hours of treatment, and half of participants met response criteria, defined as a significant reduction in symptom severity. In some cases, these improvements persisted for up to one week following infusion.
One small scientific nuance worth appreciating: OCD research with ketamine is much smaller and more mechanistic than depression research. Depression studies involve thousands of patients, while OCD trials are often 10–20 patient proof-of-concept studies exploring glutamate circuitry. That’s why the Yale trial carries so much weight—it was the first controlled demonstration that targeting glutamate could rapidly reduce obsessive symptoms.
Safety
A well-studied treatment with a strong safety record
Every infusion at Ketamine Uplift is administered under direct physician supervision. Throughout your session, your vitals — including blood pressure, heart rate, and oxygen levels — are continuously monitored. The doses used for OCD treatment are a fraction of what's administered in surgical settings, and the clinical environment is designed so you can relax safely while your body and mind do their work.
The most commonly reported side effects are mild and temporary — things like light nausea or a brief headache. Some patients also describe feeling a sense of lightheadedness or gentle dissociation during the infusion itself. These effects typically resolve on their own within an hour or so of the session ending, and your care team is with you through it all.
An NIH-led assessment of 163 patients across five placebo-controlled clinical trials found that a single subanesthetic-dose ketamine infusion was well tolerated, with no serious drug-related adverse events. Researchers noted that the most commonly reported experience was simply "feeling strange or loopy" — transient and self-resolving. Patients are advised not to drive for the remainder of the day following their infusion, and our team ensures you're feeling grounded before you leave.
Considerations for Use
Is ketamine infusion therapy right for you?
Ketamine infusion therapy can be a powerful option — but it's not for everyone, and that's okay. Your complimentary telehealth consultation is specifically designed to determine whether this treatment is appropriate and safe for your unique situation.
Ketamine infusion therapy is generally considered for individuals who have not found adequate relief from conventional OCD treatments such as SSRIs, clomipramine, or exposure and response prevention (ERP) therapy. It's also being explored for those with severe, treatment-resistant OCD that significantly impacts daily functioning.
Certain conditions may require additional evaluation or may make alternative treatments more suitable. These include uncontrolled hypertension, active substance dependence, and specific cardiovascular or neurological conditions.
Ketamine infusion therapy is one piece of a larger mental health picture. Your doctor will discuss how it fits alongside any existing medications, therapy, or lifestyle approaches that are part of your care.
Take the first step and talk to a care navigator
Your care navigator will explain the process, discuss costs, and connect you with Dr. O'Neill to explore today’s most advanced mental health treatment.
