What to Expect During Your First Ketamine Infusion In Parsippany, NJ

Not knowing what to expect is one of the biggest barriers patients face when considering ketamine therapy. This step-by-step guide removes the guesswork — so when you walk through our doors in Parsippany, you already know exactly what comes next.

The Anxiety Before the First Appointment

For many patients in Parsippany, Lake Hiawatha, Denville, Morristown, Rockaway, Wayne, Randolph, and throughout Morris County who are considering ketamine therapy, the days leading up to that first infusion can be filled with questions. Will it hurt? Will I lose control? What if I have a bad reaction? What do I say to my driver?

These are not irrational concerns — they’re a completely normal response to something unfamiliar. And the honest answer is that most of the anxiety about ketamine therapy dissolves once a patient actually goes through the experience. But we don’t think you should have to wait until you’re already in the chair to feel prepared.

At North Jersey Interventional Pain Center, we walk every patient through what to expect before their first infusion — during the pre-treatment consultation, and again on the day of treatment. This article captures that same walkthrough in writing, so you can read it at your own pace, share it with someone who’ll be driving you, or come back to it the night before your appointment.

Before the Day of Your Infusion: Getting Ready

Preparation for your first ketamine infusion in Parsippany, NJ actually begins well before you arrive at our clinic. Following the pre-treatment guidelines we provide is an important part of both your safety and your experience.

Fasting Guidelines

You will be asked to avoid food and heavy drinks for at least 4–6 hours before your infusion. This is important because ketamine can cause nausea, and an empty stomach significantly reduces that risk. Clear liquids such as water are generally permissible up to 2 hours before, but your care team will give you specific instructions at your consultation.

Medications

Take your regular medications as usual on the day of your infusion unless your care team has specifically instructed you otherwise. Do not stop or adjust any medications without first speaking with our team — even if you think a medication might interact with ketamine. We will have reviewed your medication list during pre-treatment screening and will alert you to any adjustments needed.

Arranging Your Driver

This is non-negotiable: you cannot drive yourself home after a ketamine infusion. Ketamine temporarily affects coordination, judgment, and reaction time. You will need a trusted adult — a family member, friend, or ride-share driver who can stay with you if needed — to take you home. For patients coming from Mountain Lakes, Boonton, Towaco, Lincoln Park, Morris Plains, Whippany, or Mount Tabor, we recommend factoring in drive time and scheduling a driver who can wait or return when your session is complete.

“The patients who feel most at ease during their first infusion are almost always the ones who came in prepared — who had read about what to expect, talked it through with their driver, and arrived rested and ready.”

Step-by-Step: What Happens on the Day

Here is a detailed walkthrough of what a first ketamine infusion appointment looks like at North Jersey Interventional Pain Center in Parsippany, NJ:

Step 1: Arrival and Check-In

You’ll arrive at our Parsippany clinic and check in with our front desk. Let us know your driver’s name and contact information. If you have any last-minute questions — or if your anxiety is higher than you expected — tell the front desk or your care coordinator. That’s exactly what we’re here for.

Step 2: Pre-Infusion Assessment

A clinical team member will check your vital signs — blood pressure, heart rate, temperature, and oxygen saturation — before your infusion begins. We’ll also do a brief check-in on how you’re feeling that day: your mood, sleep, any changes in your health since your last visit, and whether there are any concerns. This is also your chance to ask anything you haven’t asked yet.

Step 3: Getting Settled

You’ll be brought to your treatment room and asked to make yourself comfortable. The room is designed to be calm — dimly lit, quiet, and private. We recommend wearing comfortable, loose-fitting clothing. Some patients like to bring a light blanket or an eye mask. Soft music or guided audio is available if you find it helpful. You are encouraged to relax and not try to “do” anything during the infusion.

Step 4: IV Placement

A nurse will place a small IV catheter — typically in your forearm or the back of your hand. The placement itself involves a brief pinch, similar to a standard blood draw. The IV line will stay in place throughout the infusion and is how the ketamine solution is delivered. If you have a history of difficult IV access, let us know in advance and we’ll take extra care.

Step 5: The Infusion Begins

Once the IV is in place, the ketamine solution is started at a slow, controlled rate. Most patients begin to notice effects within 5–10 minutes. These typically include a feeling of lightness or mild floating, a gentle shift in how the room looks or feels, and a sense of detachment from your thoughts or surroundings. This is the dissociative effect of ketamine, and it is expected. Your vital signs are monitored continuously throughout. A clinical team member is present or immediately available at all times.

Step 6: During the Infusion

The infusion itself lasts approximately 40–60 minutes, depending on your dose and protocol. During this time, you don’t need to do anything specific. Some patients find it helpful to focus on slow, relaxed breathing. Others prefer to close their eyes and let the experience unfold. Most patients describe the sensation as deeply relaxing, and many feel a significant shift in mood or emotional weight during or shortly after the infusion.

Step 7: Recovery and Discharge

When the infusion is complete, the IV is flushed and removed. You’ll spend approximately 30–60 minutes in our recovery area as the effects of ketamine fully resolve. During this time, a staff member will check on you regularly. Once you are alert, your vital signs are stable, and you feel ready, your driver will be called. You will be discharged with instructions for the remainder of the day and information on what to expect over the next 24–48 hours.

What the Experience Feels Like: A Realistic Picture

No two patients experience a ketamine infusion in exactly the same way, and we think it’s important to say that honestly. What follows is a description of the range of experiences patients commonly report — not a guarantee of what you will feel.

• Many patients describe a profound sense of calm or emotional relief during the infusion — a sensation that the weight they have been carrying feels lighter, or distant, for the first time in a long time.
• Some patients experience vivid visual imagery — colors, patterns, or dreamlike scenes. These are a product of ketamine’s dissociative properties and are generally not distressing when patients are prepared for them.
• A smaller number of patients find the dissociation unsettling, particularly during a first infusion. If this happens, our clinical team is present to reassure and support you. The infusion rate can be reduced if needed. Knowing in advance that this is a possibility — and that you are being monitored — helps most patients move through it.
• Some patients feel very little during the infusion itself, but notice changes in mood or pain levels in the hours or days that follow.
• A small number of patients do not respond to ketamine, even after a full induction series. We will track your response carefully and be honest with you about what the data suggests.

After Your First Infusion: The Next 24–48 Hours

For most patients in Parsippany, Denville, Morristown, Wayne, Randolph, and the surrounding Morris County area, the remainder of the day after a first infusion should be treated as a rest day. Here is what we recommend and what you can expect:

• Rest at home. Even if you feel fine, your judgment and coordination may remain mildly affected for several hours. Do not drive, make major decisions, sign legal documents, or consume alcohol on the day of your infusion.
• Eat lightly. If you feel hungry after your infusion, start with mild, easy-to-digest foods. Nausea is uncommon post-infusion but possible. If you experience significant nausea, the anti-nausea guidance provided at discharge will help.
• Monitor your mood. Some patients notice a shift in mood within hours of their first infusion — a sense of lightness, reduced emotional pain, or even tears of relief. Others feel flat or unremarkable. Both are normal. Some patients experience a brief dip in mood the following day before the full effect builds across the induction series.
• Contact us with any concerns. If you experience anything unexpected — physical or emotional — contact our Parsippany clinic. We follow up with all patients between sessions and are available to answer questions.

Most patients are ready to resume normal activities — work, exercise, daily routines — the day after their infusion. If you have a physically or cognitively demanding job, it’s worth discussing timing with our team before your first appointment.

What Comes After the First Infusion

For patients undergoing an induction series for depression or mood disorders, the standard protocol involves six infusions over two to three weeks. Your first infusion is just the beginning. The full therapeutic effect typically builds across the series, and our clinical team will track your response at each session — adjusting the protocol as needed based on how you’re responding.

After the induction series is complete, our team will assess your response and discuss next steps with you. Some patients achieve durable improvement and require only periodic maintenance infusions. Others benefit from a more structured maintenance schedule. And some patients — being honest — do not respond to ketamine, in which case we’ll work with you to identify what options may be more appropriate.

For patients coming from Pine Brook, Boonton, Towaco, Lincoln Park, Morris Plains, Rockaway, Whippany, or Mount Tabor, our scheduling team will work with you to plan your infusion series at a cadence and time of day that fits your life. We understand that six appointments over two or three weeks is a meaningful commitment, and we take that seriously.

If you’d like to learn more about how ketamine compares to other treatment options, visit our posts on what ketamine therapy is and whether ketamine therapy is safe. For a full overview of our ketamine therapy services, visit our treatments page.

Frequently Asked Questions

How long will I be at the clinic for my first appointment?

Plan for approximately two to three hours for your first infusion appointment. This includes pre-infusion assessment (15–20 minutes), the infusion itself (40–60 minutes), and post-infusion recovery time (30–60 minutes). Your first appointment may run slightly longer than subsequent ones as we take additional time to make sure you are fully comfortable and prepared.

Can I eat or drink anything before my infusion?

We ask that patients avoid solid food for at least 4–6 hours before their appointment to reduce the risk of nausea. Clear liquids such as water are generally permitted up to 2 hours beforehand. Avoid alcohol and recreational substances for at least 24 hours before your infusion. Your care team will provide written fasting instructions at your pre-treatment consultation.

Will I be alone in the room during the infusion?

No. A clinical team member is present or immediately available throughout your entire infusion. You will not be left alone in a treatment room while the IV is running. If at any point you feel distressed or need attention, you can speak aloud or signal for assistance, and staff will respond immediately.

What if I feel anxious or scared when I arrive?

Tell us. Anxiety before a first infusion is extremely common, and our team is experienced in helping patients feel at ease. We can walk you through the process again, answer last-minute questions, take extra time getting you settled, and ensure the environment feels as calm as possible before the infusion begins. If your anxiety is severe, that’s also a clinical data point that your care team will note and factor into your protocol.

Medical Disclaimer: The information in this article is provided for general educational purposes only and does not constitute medical advice. Individual patient experiences with ketamine infusion therapy vary. All treatment protocols are determined individually by licensed clinical providers. Please consult with a qualified healthcare professional before making decisions about your care. North Jersey Interventional Pain Center does not make guarantees about clinical outcomes.