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Oral Ketamine for Depression: What to Know About Lozenges and Capsules

Relief You Can Take Home—But With Guidance

Depression is one of the most common mental health challenges, and for many people, traditional antidepressants simply don’t work. If you’ve tried therapy and medications and still feel stuck, you’re not alone.

Thankfully, new treatments are making a real difference—and oral ketamine, taken as lozenges or capsules, is one of them.

In Arizona cities like Phoenix, Glendale, and Gilbert, more patients are using oral ketamine at home—under medical supervision—to find lasting relief from depression. It’s flexible, affordable, and can be life-changing when used safely.

Let’s break down what oral ketamine is, how it compares to other forms like IV or Spravato®, and who it might help most.


What Is Oral Ketamine?

Oral ketamine is taken as a lozenge (also called a troche) or capsule that dissolves in your mouth or stomach. These forms are usually prescribed by a doctor and used at home as part of a structured mental health plan.

Lozenges are absorbed through the mucous membranes under your tongue, while capsules go through the digestive system. Lozenges tend to work faster, while capsules offer more extended, gentler effects.

Oral ketamine is often used for:

  • Treatment-resistant depression
  • Maintenance therapy after IV or IM ketamine
  • Anxiety and mood regulation
  • Ketamine-assisted psychotherapy (KAP)

How Does Oral Ketamine Work?

Ketamine works differently than traditional antidepressants. Instead of focusing on serotonin, ketamine boosts glutamate, a brain chemical that helps with mood, memory, and growth of new neural connections.

When taken orally, ketamine creates a gentle dissociative effect—a state that allows your brain to “reboot” and reconnect. Over time, this can reduce symptoms of depression, anxiety, and emotional numbness.

Patients often report:

  • A sense of clarity or calm
  • Decreased suicidal thoughts
  • Greater emotional flexibility
  • Feeling more connected to life

What Are the Benefits of Oral Ketamine?

While IV and Spravato® treatments require you to go to a clinic, oral ketamine offers more flexibility and privacy.

Benefits include:

  • Convenience – Take it from home (when prescribed)
  • Lower cost – Often cheaper than IV infusions
  • Long-term use – Great for maintenance after other ketamine treatments
  • Option for KAP – Supports deeper therapy and reflection
  • Flexible dosing – Can be tailored to your needs over time

Many clinics, including Bella Vida TMS, work with patients and prescribers to help build safe, effective plans that may include oral ketamine.


What’s the Difference Between Oral Ketamine and Other Forms?

FeatureOral KetamineIV InfusionSpravato® Nasal Spray
Delivery MethodLozenge or capsuleIntravenous (IV drip)Nasal spray
SettingOften at homeIn-clinicREMS-certified clinic
FDA-Approved?❌ Off-label❌ Off-label✅ Yes
Insurance Coverage❌ Rare❌ Rare✅ Often covered
Speed of ReliefModerate (1–2 hrs)Fast (minutes–hours)Fast (hours)
Use CasesMaintenance, KAPCrisis, fast reliefTreatment-resistant depression

Oral ketamine is a great step-down option for people who want to continue benefiting from ketamine without the cost or time commitment of clinic visits.


Is Oral Ketamine Safe?

Yes—when prescribed and monitored by a trained provider, oral ketamine is generally very safe.

However, because it’s taken at home, you must:

  • Follow your doctor’s instructions carefully
  • Avoid driving or making big decisions the day you take it
  • Have a support person nearby if required
  • Report side effects or unusual symptoms

Common side effects include:

  • Drowsiness
  • Mild dissociation (feeling floaty or detached)
  • Dry mouth
  • Nausea
  • Dizziness

It’s important to have regular check-ins with your provider to ensure the treatment is still right for you.


What Is Ketamine-Assisted Psychotherapy (KAP)?

One popular way to use oral ketamine is in Ketamine-Assisted Psychotherapy (KAP). In this method, ketamine is taken before or during a therapy session to help patients access deeper emotional insight and healing.

KAP can be especially helpful for:

  • Childhood trauma
  • PTSD
  • Emotional blocks
  • Spiritual exploration
  • Complex depression

It’s usually done in-office with a therapist, or remotely with careful guidance. Many patients say it helps them connect the dots in therapy faster than traditional talk therapy alone.


Who Is a Good Fit for Oral Ketamine?

You may be a good candidate if:

  • You have major depressive disorder
  • You’ve tried 2 or more antidepressants with no success
  • You’ve already done IV, IM, or Spravato® treatment
  • You’re medically stable and mentally ready for home care
  • You have support or supervision when needed

At Bella Vida TMS, we work with patients to explore options like TMS and Spravato®, and refer patients to trusted ketamine prescribers for oral therapy when appropriate.


What Does It Cost?

Oral ketamine is more affordable than other forms, but it’s still not covered by insurance in most cases.

  • Prices range from $100–$250 per dose
  • Sessions may be weekly, biweekly, or monthly
  • KAP sessions may have added costs for therapy time

Some pharmacies and clinics offer discounts for multiple doses or long-term plans.


What About TMS?

If you want a non-drug, insurance-covered alternative to ketamine, Transcranial Magnetic Stimulation (TMS) might be a great fit.

TMS is:

  • FDA-approved
  • Covered by most major insurance plans
  • Done in-office, 5 days a week for 6 weeks
  • Non-invasive and drug-free
  • Great for people who didn’t respond to medications

Many patients try both TMS and ketamine at different stages of their healing journey. Our team helps you explore every option.


Oral Ketamine

Oral ketamine lozenges and capsules are helping people take control of their depression—from home, in therapy, or as part of a broader healing plan.

If you’re feeling stuck, discouraged, or tired of pills that don’t work, you’re not out of options.

At Bella Vida TMS, we’ll guide you through treatments that work—including Spravato®, TMS, and trusted referrals for oral ketamine therapy. We’ll help you find what fits best for your mind, body, and life.

References:

  1. National Institute of Mental Health (NIMH)Depression Basics
    https://www.nimh.nih.gov/health/publications/depression
  2. Yale School of MedicineKetamine Offers Hope for People with Severe Depression
    https://medicine.yale.edu/news-article/ketamine-offers-hope-for-people-with-severe-depression/
  3. Harvard Health PublishingKetamine for Depression: How It Works and Why It Helps
    https://www.health.harvard.edu/blog/ketamine-for-major-depression-new-tool-new-questions-2019052216673
  4. PubMed – National Library of MedicineThe Use of Oral Ketamine in Treatment-Resistant Depression
    https://pubmed.ncbi.nlm.nih.gov/31437220/
  5. Journal of Affective DisordersEfficacy of Oral Ketamine for Depression: Systematic Review and Meta-analysis
    https://www.sciencedirect.com/science/article/abs/pii/S0165032720306556
  6. Stanford MedicineKetamine Therapy Overview
    https://med.stanford.edu/psychiatry/patient_care/ketamine.html
  7. American Journal of PsychiatryKetamine and Beyond: Investigations into Rapid-Acting Antidepressants
    https://ajp.psychiatryonline.org/doi/10.1176/appi.ajp.2015.15040539