It's one of the most common questions I'm asked, and often one of the last to be said out loud. People will ask how ketamine works, whether it's safe, whether it's addictive — and only near the end of the conversation, sometimes almost apologetically, "…and what does it actually cost?"

It's a fair question and it deserves a straight answer. Cost is a real part of any treatment decision, and vague answers help no one. So this article lays out what ketamine therapy actually costs in India, what you're paying for, why the price varies so much between clinics, and — importantly — why the cheapest option is not always the safest. My aim is to give you enough of a framework to judge value properly, not just compare numbers.T

he short answer

In India, medically supervised intravenous (IV) ketamine therapy for depression typically costs somewhere in the region of ₹8,000–₹20,000 per infusion, with wide variation by city, clinic, and what's included. A standard course is not a single session — it's usually a series of around six infusions over two to three weeks, so the figure that actually matters to most patients is the cost of the full course, which commonly lands between ₹50,000 and ₹1,00,000.

Intranasal esketamine (Spravato), the formally approved nasal-spray form, sits at a considerably higher price point and has limited availability in India — more on that below.

Why the drug is cheap but the treatment isn't

Here is the thing that surprises most people: the ketamine itself costs very little. As a medication, it has been on hospital shelves as an anaesthetic since the 1970s, and the drug in a single session is worth a small fraction of what you pay.

So what are you actually paying for? 

Almost entirely, you're paying for the medical care around the drug, and that is exactly as it should be. 

A proper ketamine session includes:

  • A psychiatric assessment beforehand to confirm ketamine is genuinely appropriate for you — it isn't right for everyone, and screening for conditions like bipolar disorder, certain heart problems, or active substance issues matters.
  • Medical supervision during the infusion, with a clinician monitoring your blood pressure, heart rate, and mental state throughout, in a setting equipped to respond if needed.
  • The clinical time and space — a calm, private room, trained staff, and enough time for the session and for you to recover safely before going home.
  • Review and planning between sessions, so the course is adjusted to how you're actually responding.When you understand that the price is the care, not the molecule, a lot of the confusion about cost clears up — and so does the reason a suspiciously cheap session should give you pause.

Why the cost varies so much

Ketamine therapy isn't one fixed thing, so the price reflects what you actually need. The main factors:

The form of ketamine. IV infusion is the most established route for treatment-resistant depression and is what most Indian clinics offer. Intramuscular and sublingual forms exist and can be cheaper per dose but differ in how predictably they're absorbed and monitored. Intranasal esketamine (Spravato) is the regulator-approved form used with an oral antidepressant — it's meaningfully more expensive and not widely available in India, so for most people here the practical comparison is between supervised IV ketamine and the other treatment routes altogether.

The number of sessions. The number that matters is the course, not the single session. A typical induction is around six infusions over two to three weeks. Some people then benefit from occasional maintenance or "booster" sessions weeks or months later; others don't need them. When you compare clinics, compare the cost of a full course and ask what happens after — not just the headline per-session price.

What's included. Some clinics price the assessment, the infusions, and any psychotherapy or integration support together; others charge separately. Neither is wrong, but it makes a big difference to the real total, so ask for the all-in figure.

Your specific situation. Dosing, monitoring, and the number of sessions can differ depending on whether ketamine is being used for treatment-resistant depression, for acute suicidal thoughts, or alongside other treatments. A responsible clinic sets the plan to your situation rather than selling a fixed package to everyone.

Why the cheapest option can be the most expensive

This is the part I most want patients to hear. Because the drug is cheap, it is entirely possible to offer ketamine very cheaply — by stripping out the assessment, the monitoring, and the qualified supervision. That is not a bargain. That is removing the very things that make ketamine safe.

Ketamine temporarily raises blood pressure and heart rate and produces dissociation (a feeling of detachment) during the session. In a properly run clinic these are expected, monitored, and managed. In an unsupervised setting they are risks. A very low price often signals that something important has been left out — and the cost of that can be far higher than the money saved.

So when you see a wide gap in pricing, don't assume it's just a markup. Ask what's actually included: 

Who assesses you? 

Who monitors you during the infusion? 

What medical support is on hand? 

Value in ketamine therapy is care per rupee, not rupees per session.

Is it worth the cost?

The honest answer is: it depends on your situation. For people whose depression hasn't responded to two or more antidepressants, ketamine is one of the best-evidenced rapid-acting options we have — it can lift symptoms within hours to days, where standard antidepressants take weeks, and it has the strongest evidence base of any rapid treatment for acute suicidal thinking. For someone in that position, the relevant comparison isn't "ketamine versus a cheaper pill" — it's ketamine versus the other serious next steps, such as TMS or optimising medication further.

Two honest caveats belong in any cost conversation. First, ketamine's benefits from an initial course can fade over weeks to months without a plan to consolidate them — through therapy, lifestyle changes, or occasional maintenance dosing. It's a powerful tool, not a permanent switch, so budget for the plan, not just the first course. Second, for someone who hasn't yet tried standard, well-evidenced, lower-cost treatments, ketamine is rarely the right first step. The question is never "should everyone try ketamine?" — it's "for the depression in front of us, is this the right next door to open?"

What about insurance?

For patients in India, ketamine and esketamine therapy for depression is not covered by insurance and is paid out of pocket. Coverage is evolving and varies by insurer and policy, so it's worth checking directly with yours — and a good clinic can usually provide documentation you may need to attempt a claim — but it's sensible to plan on the assumption that you'll be paying yourself.

How to budget for it sensibly

If you're weighing ketamine therapy, a few practical steps make the cost far more predictable:

  • Ask for the cost of the full induction course, not just one session — and whether the assessment is included.
  • Ask what happens after the course. Is maintenance likely in your case, and roughly how often? This is the part people forget to plan for.
  • Ask what's included in each session — supervision, monitoring, recovery time, any therapy or integration support.Judge on care, not just price. A slightly higher price at a properly supervised clinic can be genuinely better value than a cut-price session that leaves out the safety.

The honest summary

Ketamine therapy in India generally costs in the region of ₹8,000–₹20,000 per supervised infusion, with a standard six-session course commonly ₹50,000–₹1,00,000;But the number that matters most isn't the price tag — it's what the price includes. You are paying for careful assessment, medical supervision, and a properly structured course, because that is what turns an old anaesthetic into a safe, evidence-based treatment for depression.

For people who've run through the standard treatments without relief, ketamine can be one of the most important options in modern psychiatry, and understanding its true cost — money and commitment both — is part of making a good decision. That decision is always best made through a proper clinical assessment rather than a price comparison alone.