Innovative Treatment
Ketamine-Assisted
Therapy
A breakthrough treatment for depression, PTSD, and treatment-resistant mental health conditions — offering rapid relief when other treatments have not worked. Administered safely by our consultant psychiatrist in a fully supervised clinical setting.
The Science
What Is Ketamine Therapy?
Ketamine is a dissociative anaesthetic that, at sub-anaesthetic doses, has demonstrated remarkable efficacy in treating depression, PTSD, anxiety, and other mental health conditions — particularly in cases where conventional treatments such as antidepressants and psychotherapy have not produced adequate results.
Unlike traditional antidepressants that target serotonin, ketamine works primarily on the glutamate system — the brain's most abundant neurotransmitter. It promotes neuroplasticity, the brain's ability to form new neural connections, which is thought to underlie its rapid and sustained antidepressant effects.
At Tigoni Treatment, ketamine is administered intravenously (IV) by our consultant psychiatrist, Dr. Lee Njiru, in a dedicated clinical suite. Each session is carefully monitored and supported, and the treatment is always integrated within a broader therapeutic framework.
Indications
Conditions Treated with Ketamine
Treatment-Resistant Depression
For patients who have not responded to two or more antidepressant medications. Ketamine often produces rapid, significant improvements in mood.
Post-Traumatic Stress Disorder
Ketamine's neuroplasticity effects can help 'loosen' entrenched trauma memories, making them more amenable to processing in therapy.
Severe Anxiety Disorders
Including generalised anxiety, social anxiety, and panic disorder — particularly when conventional treatments have been insufficient.
Bipolar Depression
The depressive phases of bipolar disorder can be effectively treated with ketamine under careful psychiatric supervision.
OCD
Emerging evidence supports ketamine's use in obsessive-compulsive disorder, particularly for rapid symptom relief during acute episodes.
Suicidal Ideation
Ketamine has demonstrated rapid anti-suicidal effects, making it a valuable option in acute mental health crises when immediate relief is needed.
The Journey
Your Ketamine Treatment Process
Every ketamine treatment journey at Tigoni follows a structured, medically supervised pathway designed to maximise safety, comfort, and therapeutic benefit.
Initial Consultation
A thorough psychiatric evaluation to confirm suitability, review your medical history, and discuss your treatment goals and expectations.
Medical Screening
Blood tests, blood pressure assessment, and a review of current medications to ensure ketamine is safe and appropriate for you.
Infusion Sessions
A series of 6 low-dose IV infusions administered in our clinical suite, each lasting 60–90 minutes in a calm, supported environment.
Integration & Follow-up
Post-session integration support, progress reviews, and coordination with your wider care team to maximise and sustain the benefits.
Good Candidates
- Adults with treatment-resistant depression
- Patients who have tried 2+ antidepressants without success
- Individuals with severe PTSD or anxiety
- Those experiencing acute suicidal ideation
- Patients seeking faster relief than traditional antidepressants
- Individuals with bipolar depression (under careful supervision)
Contraindications
- Uncontrolled hypertension or cardiovascular disease
- History of psychosis or schizophrenia
- Active ketamine or dissociative drug misuse
- Pregnancy or breastfeeding
- Severe liver disease
- Certain thyroid conditions
Common Questions
Frequently Asked Questions
Take the Next Step
Find Out If Ketamine Therapy Is Right for You
Schedule a confidential consultation with Dr. Lee Njiru to discuss your history, symptoms, and whether ketamine-assisted therapy could be a suitable option for you.
Contact Us
We are here to help. Reach out to us today and take the first step toward a healthier, fulfilling life.