How Does Spravato Work?

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Spravato is an in-clinic nasal spray that contains esketamine, a medication related to ketamine. It works on the brain’s glutamate system (not serotonin or dopamine), which helps regulate communication in mood networks and supports neuroplasticity - your brain’s ability to make new connections between brain cells. Many people feel rapid relief (hours to days), with benefits building over several weeks as sessions continue. Once you self-administer the nasal spray in the clinic, you then relax under supervision for 2 hours to ensure there are no adverse effects. Please note you are unable to drive the same day.

  • Target: Esketamine affects NMDA receptors in the glutamate system. This shift in signaling can increase neuroplasticity, helping mood-related circuits function more effectively again.


  • Why it can feel fast: Unlike many antidepressants that take weeks to work, esketamine has a direct impact on the neurotransmitter levels of glutamate, allowing for fast-acting effects. The intranasal delivery also facilitates efficient absorption of medication into the bloodstream.

How Esketamine Works in the Brain

Plain language: Spravato helps your brain’s mood networks reconnect and communicate better, so you’re not stuck in the same depressive loop.

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Evaluation & Eligibility

We confirm candidacy (treatment-resistant depression, safety screening, current medications) and explain expectations and after-visit planning.

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In-Clinic Dosing & Supervision

You self-administer the nasal spray in a comfortable room, then remain for 2 hours of observation while a clinician monitors your response and vitals. You’ll need a ride home and should not drive until the next day.

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Schedule & Phases

Treatment frequency starts higher and tapers as you improve, for example: twice weekly for 4 weeks (induction), followed by weekly and then less frequent maintenance as symptoms stabilize. We individualize the cadence to your response.


Label note: Spravato is commonly used alongside an oral antidepressant as part of its approved use. We’ll review the plan with you.

Adults with treatment-resistant depression (after adequate trials of antidepressants) and some patients with depression with suicidal ideation under specific protocols. If you’re unsure, we’ll review your history and options - medication changes, TMS, Spravato, psychotherapy, or a combination - so we choose the path that fits you.


Take the Quiz: Which Treatment is Right For Me?

Benefits

Within hours to days: Some people notice rapid improvement in mood or relief of suicidal thinking early in treatment.

Days to weeks: Improvements in motivation, daily functioning, and emotional regulation typically build across the first month as sessions continue.

Maintenance: Benefits can persist for weeks between sessions; many patients move to every-other-week or monthly dosing to maintain progress.


Spravato Esketamine →

Side Effects

Side effects (usually short-lived, same day): temporary dissociation, dizziness, nausea, sleepiness/fatigue, or increased blood pressure - typically peaking soon after dosing and resolving within the observation window. Long-term adverse outcomes are uncommon; fewer than ~7% discontinue due to side effects in longer studies. To ensure your safety, you are monitored on-site after each session for safety.


Pros & Cons →

Spravato vs Ketamine vs TMS

  • Spravato (esketamine): FDA-approved nasal spray for treatment-resistant depression; in-clinic dosing with required monitoring and an oral antidepressant in many cases.

  • Ketamine (IV/IM): medication that is chemically distinct, though related to esketamine, that can be delivered orally, intravenously, or intramuscularly; it can be used off-label for depression


  • TMS: a non-drug treatment using magnetic pulses to stimulate mood circuits; no anesthesia, no systemic medication - often a great adjunctive therapy option or treatment alternative.

  • How many sessions will I need?

    We follow an induction → optimization → maintenance plan, tailored to results. Many people begin twice weekly, then step down in frequency as symptoms improve.

  • Can I drive afterward?

    No. Plan a ride home and a calm evening; most people resume normal activities the next day.

  • Is Spravato covered by insurance?

    Many insurers cover Spravato when the criteria are met. We’ll verify benefits, manage prior authorization, and explain any out-of-pocket costs. Read more: Pricing & Insurance

  • What about long-term safety?

    You’re monitored on every visit. Long-term adverse effects are rare; risks like misuse are mitigated by in-clinic dosing and supervision. We’ll review your personal risk profile before starting.

We’ll help determine which treatment is right for you

Clear, evidence-based guides to help you choose the right path at Redbud.

Is TMS Right for Me?

A short self-assessment to help you explore whether TMS may be a good option for you.

Compare Treatments

Side-by-side look at TMS, accelerated TMS, Spravato, medication, and therapy, benefits, risks, and who each fits best.

Pros & Cons

A clear, side-by-side breakdown of our treatments so you can decide with confidence.

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We keep costs simple so you can focus on getting better.

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Insurance support: We verify your benefits and handle prior authorization.

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Transparent self-pay: Written estimates before you start, no surprises.

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Flexible ways to pay: Simple payment options, third-party financing may be available.

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Spravato note: Out-of-pocket varies by plan; we confirm individually.

Talk to a Clinician

Call us at 540-212-9525 or complete the form below.

Contact Us

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We’ll reach out within one business day.

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We’ll help you explore if TMS, Spravato, medication, or therapy is the next best step.

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Get answers about eligibility, coverage, and cost.

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