Getting Started with Ketamine Therapy

Getting started with ketamine therapy begins with a clinical evaluation, a careful review of your health history and medications, and a conversation about whether a ketamine-based option fits your goals. Ketamine is an anesthetic medication, and its use for mental health conditions requires individualized medical judgment. This guide explains practical first steps, questions to bring to a provider, and what remains important to clarify before treatment.

According to the National Institute of Mental Health, an estimated 21.0 million U.S. adults had at least one major depressive episode in 2020. Depression has many treatment paths, so a ketamine consultation should consider your symptoms, prior care, safety factors, and preferences.

What ketamine therapy can involve

Ketamine therapy is a broad term for clinician-directed care involving ketamine or, in some cases, an FDA-approved ketamine-related product. The U.S. Food and Drug Administration approved esketamine nasal spray, sold as Spravato, for specific depressive-disorder indications with restrictions described in its prescribing information. Ketamine itself is FDA-approved as an anesthetic, while use for depression may be off-label. A clinician can explain the treatment being considered and why it may or may not fit your situation.

Evidence, protocols, routes of administration, and follow-up practices vary. Read our overview of ketamine research and evidence for context, then discuss the evidence relevant to your own diagnosis with a qualified clinician.

Start with a thorough evaluation

A useful first appointment should cover your symptoms, past treatments, current prescriptions and supplements, substance use history, physical health, and mental health history. Bring a current medication list, including dose and how often you take each medicine. This helps the clinician identify questions that may need coordination with your existing prescriber.

Ask directly about medication interactions and contraindications. Our guide to drug interactions can help you prepare, but it cannot replace a medication review by the clinician managing your care.

How to assess a provider

Look for clear answers about who performs the evaluation, who is available during treatment, what monitoring is used, and how follow-up works. A provider should be able to explain the limits of what they know, the anticipated benefits and risks, and when another treatment or a higher level of care may be more appropriate.

It is also reasonable to ask about practical arrangements before you commit. Confirm the expected appointment schedule, transportation needs after a session, cancellation policy, and the full cost of the recommended plan. Coverage and out-of-pocket costs differ by treatment and insurer. See cost and treatment-value considerations for questions that can help you have a more informed financial conversation.

Prepare for the first appointment

Bring your medication list, relevant records if available, and a short summary of past treatments and their effects. Write down what you hope to improve, such as mood symptoms, functioning, sleep, or daily routines. Keep the discussion specific and share any concerns openly.

Safety planning matters. Review possible effects, post-appointment instructions, and when to seek urgent help. Our ketamine safety and side-effects guide explains common topics to raise with a clinician. If you are in immediate danger or thinking about harming yourself, seek emergency help or call or text 988 in the United States.