Considering a newer mental health treatment can bring up a lot of questions. You may be wondering what an infusion feels like, whether you will remain awake, how quickly people notice a change, or whether ketamine is appropriate for what you have been experiencing.

VIVA Ketamine Infusion Center of Milwaukee provides medically supervised ketamine infusion therapy for adults exploring support for depression, anxiety disorders, PTSD and trauma-related conditions, postpartum depression, chronic stress and burnout, and addiction or substance use concerns. Every person responds differently, so treatment begins with a consultation rather than a promise that ketamine will work for everyone.

Below, we answer the questions people commonly ask before scheduling care at our Brookfield clinic.

Understanding Ketamine Therapy

Ketamine infusion therapy involves receiving a controlled dose of ketamine through an IV while being monitored by medical professionals. The doses used for mental health care are lower than those traditionally used when ketamine is given as an anesthetic.

IV delivery allows the medication to enter the bloodstream directly while the provider controls the dose and infusion rate. At VIVA, treatments take place in a private clinical setting where your response and vital signs can be monitored throughout the visit.

Ketamine works differently from many traditional antidepressants. Rather than focusing mainly on serotonin, it affects the brain’s glutamate system, which plays a role in mood, learning, memory, and communication between brain cells.

Researchers believe these effects may support neuroplasticity, or the brain’s ability to form and strengthen connections. That does not mean ketamine permanently “rewires” the brain after one appointment. It may create a period in which some people experience greater flexibility in mood, thought patterns, or emotional processing.

Ketamine is FDA-approved as an anesthetic. Its use through IV infusion for depression and other mental health concerns is considered an off-label use. Off-label prescribing means an approved medication is used for a purpose not included in its FDA-approved labeling.

Esketamine is a related medication delivered as a nasal spray and has FDA approval for certain adults with treatment-resistant depression. Esketamine and IV ketamine are not the same treatment. VIVA provides medically supervised IV ketamine infusions.

VIVA evaluates adults seeking ketamine care for:

Research is not equally established for every concern on this list. Your consultation is used to discuss your symptoms, treatment history, health considerations, and whether IV ketamine may have an appropriate role in your broader care plan. VIVA’s current treatment areas are listed on its Milwaukee ketamine therapy homepage.

Questions About the Conditions Ketamine May Support

Ketamine has been studied most extensively for depression, particularly when a person has not experienced enough improvement from conventional antidepressants or other standard treatments. Some research participants have experienced a reduction in symptoms within hours, although the speed, strength, and duration of that response vary.

Ketamine does not help everyone, and rapid improvement is not guaranteed. Some people notice a change after an early infusion, while others need several appointments before they can fairly evaluate their response.

Research suggests that ketamine may reduce anxiety symptoms for some people, including individuals whose anxiety has not improved enough with conventional care. However, the evidence for anxiety disorders is less established than the evidence for treatment-resistant depression.

During your consultation, your provider will want to understand the type of anxiety you experience, how it affects daily life, what treatments you have tried, and whether anxiety occurs alongside depression or trauma-related symptoms.

PTSD can keep the nervous system reacting as though a past threat is still happening. Early studies suggest that ketamine may reduce PTSD symptom severity for some patients, but findings have varied between studies and research is ongoing.

Ketamine does not erase memories or replace trauma-focused mental health care. VIVA does not provide psychotherapy, although patients may continue working with an outside counselor or mental health provider before, during, or after their infusion series.

Ketamine is being researched for postpartum depression, but the evidence remains limited. It is not a routine first-line treatment for every person experiencing depression after childbirth. A provider must consider your symptoms, medical history, medications, other treatments, and how long it has been since delivery.

Anyone who is pregnant, breastfeeding, or recently postpartum should discuss those details openly during the consultation. Your obstetric and mental health providers may also need to be involved in treatment decisions. Current reviews describe ketamine as an area of interest for postpartum depression while emphasizing that more research is needed.

Burnout is associated with ongoing workplace stress and may involve exhaustion, emotional distance from work, and a reduced sense of effectiveness. The World Health Organization classifies it as an occupational phenomenon, not a medical disorder by itself.

Ketamine should not be presented as a quick fix for an unsustainable job, lack of sleep, or ongoing life pressures. However, someone describing “burnout” may also be experiencing depression, anxiety, or trauma-related symptoms. VIVA can evaluate the full picture and discuss whether ketamine may support those underlying mental health concerns.

Ketamine is being studied as a possible addition to care for certain substance use disorders, including alcohol and cocaine use disorders. Some studies have reported reduced use or improved abstinence when ketamine was combined with psychotherapy, but the available research is limited, and results related to cravings and withdrawal have been mixed.

Ketamine is not a replacement for detoxification, addiction medicine, counseling, recovery support, or emergency treatment. Because ketamine itself has misuse potential, a careful review of current and past substance use is especially important before treatment. VIVA provides infusion care rather than a complete addiction recovery program.

Safety and Treatment Eligibility

Ketamine can be administered in a controlled medical setting, but no medical treatment is completely free of risk. During an IV infusion, providers monitor your response and can make changes when necessary.

The safety review begins before your first treatment. VIVA considers your physical health, mental health history, current prescriptions, substance use, previous treatment experiences, and other factors that could affect your response. Medical supervision matters because ketamine can temporarily affect perception, awareness, blood pressure, and heart rate.

A potential candidate may be an adult with one of VIVA’s listed treatment concerns who has not experienced enough relief from conventional options, cannot tolerate certain medications, or is interested in discussing a treatment that works differently.

Having depression, anxiety, PTSD, postpartum depression, burnout-related concerns, or a substance use history does not automatically mean ketamine is right for you. Eligibility depends on your complete health history and the provider’s assessment.

Certain medical, medication-related, psychiatric, pregnancy, breastfeeding, or substance use considerations may affect whether ketamine can be provided safely. In some cases, treatment may need to be postponed or coordinated with another healthcare professional.

The consultation is designed to identify those concerns before an infusion is scheduled. Answering health and medication questions honestly helps your provider make a responsible recommendation.

Temporary effects may include dizziness, nausea, tiredness, changes in perception, a floating or detached feeling, increased blood pressure, or feeling mentally “different” during the infusion. Many short-term effects begin to fade during the recovery period, although experiences vary.

Your provider will explain what to watch for and what to do if something continues after you leave. Questions about side effects are always appropriate to bring to the consultation.

Ketamine has recognized misuse and abuse potential, which is one reason it should be provided through a structured medical process rather than used without supervision. Receiving an infusion in a clinic is different from recreational or unsupervised use, but a medical setting does not make screening unnecessary.

Tell your provider about any current or previous struggles with alcohol, medications, or other substances. That history will be considered when discussing risks, potential benefits, and whether treatment is appropriate.

What to Expect Before and During an Infusion

A VIVA provider will review your symptoms, medical history, previous mental health treatments, medications, and goals. This visit also gives you time to ask questions without feeling pressured to begin treatment immediately.

The purpose is to decide whether ketamine is a reasonable option and what kind of treatment schedule may fit your needs. If another type of care should be involved, the provider may discuss coordination with your existing healthcare professionals.

Do not stop an antidepressant, anxiety medication, or other prescription on your own. VIVA will review your medications during the consultation and explain whether any changes or timing instructions are needed.

Medication decisions depend on what you take, why you take it, and your overall health. Suddenly discontinuing certain prescriptions can create withdrawal symptoms or cause your mental health symptoms to worsen. VIVA’s homepage similarly advises patients to have medications reviewed before making adjustments.

Follow the instructions VIVA provides before your appointment, since preparation may vary based on your health and scheduled treatment. You may receive guidance about food, drinks, prescriptions, comfortable clothing, and when to arrive.

Plan for someone else to drive you home. It can also be helpful to bring headphones or a calming playlist and avoid scheduling demanding work or major decisions immediately after the appointment. VIVA’s first-visit guidance recommends comfortable clothing and arranging transportation home.

No. The lower doses used for VIVA’s mental health infusions are not intended to place you under general anesthesia. You will remain awake, although you may feel deeply relaxed or notice temporary changes in your sense of time, space, or connection to your surroundings.

Patients can generally communicate during treatment, and medical staff remain available throughout the session.

There is no single experience that applies to every patient. Some people describe calmness, lightness, dreamlike imagery, introspection, or temporary emotional distance from distressing thoughts. Others experience fewer noticeable perceptual effects.

The sensations during treatment do not determine by themselves whether the infusion will help. You do not need to have a dramatic or profound experience for the treatment to be considered worthwhile.

VIVA states that the infusion itself commonly lasts about 40 to 60 minutes. Additional time is needed before treatment and during recovery, bringing the overall visit closer to two hours in many cases.

Your exact appointment length may vary depending on how you feel and how long the provider wants to observe you afterward.

Yes. Ketamine infusions at VIVA are administered in a clinical environment under medical supervision. Monitoring allows the provider to observe your vital signs, comfort, and response while the medication is being given.

You should tell staff if you feel nauseated, frightened, uncomfortable, or concerned at any point. You are not expected to quietly manage the experience by yourself.

No. Arrange for a responsible adult to drive you home after your infusion. Even when you feel awake, your perception, coordination, or judgment may still be affected. You should also follow VIVA’s instructions about driving, operating equipment, drinking alcohol, working, and making important decisions after the visit.

Results and Ongoing Care

Some people notice a change in mood within hours or during the first few days after treatment. Other patients need multiple infusions before they notice a meaningful difference, and some do not respond.

Try not to measure the entire treatment by how you feel immediately after one appointment. Your provider will look at changes in mood, anxiety, sleep, motivation, daily functioning, and other symptoms over time.

VIVA commonly begins with a series of six infusions over approximately two to three weeks. This is a starting framework rather than a guarantee that every patient will follow the same schedule.

Your plan may be adjusted based on your condition, health, response, side effects, and treatment goals. A provider will discuss the recommended schedule before you begin.

Not noticing an immediate change does not automatically mean the full treatment series will be unsuccessful. Some people respond early, while others experience more gradual improvement.

Share what you are noticing with your provider, including a lack of change or any unwanted effects. That information can help determine whether to continue the planned series, adjust the care plan, or discuss other options.

The length of improvement varies. Some people notice benefits for days or weeks, while others experience a shorter response or need ongoing care to maintain progress.

Ketamine is not generally presented as a permanent cure after one infusion. Sleep, stress, continued mental health care, medications, support systems, and the condition being addressed may all affect how someone feels over time.

Some patients schedule occasional maintenance or booster infusions after completing their initial series. Others may not need ongoing appointments or may decide that treatment is not helping enough to continue.

Maintenance should be based on your response and a provider’s recommendation rather than a fixed schedule that applies to everyone. VIVA describes follow-up infusions as being provided when needed.

Ketamine should not be treated as an automatic replacement for your existing prescriptions, counselor, psychiatrist, addiction provider, or other mental health care. Some people receive infusions while continuing outside therapy or medication management.

VIVA does not provide counseling or psychotherapy. When therapy is part of your care, you can continue working with your outside provider and discuss how the different parts of your treatment plan fit together.

A response can involve more than suddenly “feeling happy.” You might notice that difficult thoughts feel less consuming, daily tasks feel more manageable, anxiety is less intense, sleep changes, or you are more able to engage with people and activities.

It can be helpful to track symptoms and daily functioning before and during the infusion series. This gives you and your provider more than a single good or bad day to use when evaluating progress.

Beginning Ketamine Infusion Therapy in the Milwaukee Area

Where is VIVA Ketamine Infusion Center of Milwaukee located?

VIVA is located at 12625 W. Burleigh Road, Suite B, in Brookfield, Wisconsin. The clinic serves patients from Milwaukee, Waukesha, Elm Grove, Pewaukee, New Berlin, West Allis, and surrounding Southeastern Wisconsin communities.

How do I find out whether ketamine therapy may be right for me?

Start by scheduling a consultation. You do not need to decide in advance that you are ready for an infusion series. The first conversation is an opportunity to explain what you have been experiencing, review your history, and get clear answers about benefits, limitations, safety, and next steps.

Ketamine is not the right option for every person, but having a thoughtful evaluation can help you make a more informed decision. Contact VIVA Ketamine Infusion Center of Milwaukee to schedule your consultation and discuss whether treatment may fit your needs.