Ketamine for Depression and Anxiety Treatment in Wisconsin

How Ketamine Works for Depression and Anxiety Treatment

Ketamine works differently for anxiety and depression compared to traditional medications. Ketamine is thought to promote and induce neuroplasticity which is the brain’s ability to reorganize its synaptic connections. This “re-wiring” allows for changes in thought processes, new ways of thinking, adaptation, and ultimately healing.

In building and fostering new neural pathways, the brain is better able to break free from rigidly held negative or anxious thoughts, improve cognitive flexibility, and improve mood and stress responses for both anxiety and depression. Studies suggest ketamine may reduce anxious symptoms in some patients, including those with social anxiety or depression with prominent anxiety symptoms. Reset Restore MD offers IV ketamine treatments for patients with anxiety and depression. For many patients, this treatment has been positively life changing.

Choosing Ketamine Therapy for Depression and Anxiety Over Traditional Treatment

Traditional treatments for depression and anxiety typically include lifestyle changes, cognitive behavioral therapy (CBT), and medications such as SSRIs (Selective Serotonin Reuptake Inhibitors) and SNRIs (Serotonin-Norepinephrine Reuptake Inhibitors).

Ketamine therapy is an alternative option that may help alleviate symptoms of depression and anxiety. Much of the research on ketamine has focused on individuals with treatment resistant conditions, meaning they have not experienced sufficient improvement despite trying multiple antidepressants or other therapies. In these cases, ketamine has shown the potential to provide rapid relief, sometimes within hours to days.

This faster onset contrasts with traditional approaches like CBT, which may require multiple sessions, or SSRIs and SNRIs, which often take several weeks before noticeable effects occur. While ketamine is commonly considered for treatment-resistant cases, it may also be an option for individuals seeking alternatives to conventional therapies. As with any treatment, it is important to consult with a qualified medical professional to determine whether ketamine therapy is appropriate for your specific situation.

Benefits of Ketamine Infusion for Anxiety and Depression Patients in Wisconsin

For Wisconsin patients, intravenous (IV) ketamine infusion therapy at Reset Restore MD offers a supervised, clinic-based option for difficult-to-treat mood symptoms. One of the main advantages to IV ketamine is the speed at which it works. Some patients notice improvement the same day or within 24 hours, which is much faster than typical antidepressant treatment. Another advantage of IV ketamine infusions is the ability to precisely control the medication, including stopping the infusion at any time if needed. This method of administration also allows for individualized dosing, helping to optimize effectiveness for each patient.

Ketamine’s Impact on Anxiety and Depression

Ketamine can help reduce sadness, loss of interest, feelings of worthlessness, panic, dread, intrusive thoughts, fear, and irritability. Some evidence also suggests it may reduce symptoms of social anxiety disorder, although this area needs more research before firm conclusions can be made.

Side effects reported in studies are usually short-lived and may include nausea, dissociation, dizziness, mild perceptual changes, or temporary discomfort during or soon after treatment. At Reset Restore MD patients are monitored in the clinic by a medical professional.

Effectiveness of Ketamine Therapy for Depression and Anxiety

The strongest evidence for ketamine is in treatment-resistant depression, where studies and reviews consistently show rapid symptom improvement. For treatment resistant major depression, studies show that IV ketamine produces a rapid response after the first dose in at least 50 percent of patients. Although research is still ongoing in patients with anxiety who are receiving ketamine, several completed studies have demonstrated greater reductions in anxiety symptoms with ketamine compared with placebo.

The duration of symptom improvement varies among patients. In many studies, improvement lasts several days to about a week after a single infusion, and repeated treatment or additional therapy may be needed to extend the effect. Some patients, however, have much longer lasting effects. At Reset Restore MD, we find that combining ketamine treatment with complementary modalities such as psychotherapy, EMDR, and other evidence-based approaches creates a comprehensive treatment plan that may enhance outcomes and support longer-lasting benefits.

Depression and Anxiety Symptom Relief Timeline

Response rates, degree of improvement, and duration of benefit differ from person to person. Ketamine is generally viewed as a rapid-acting treatment that can create a window of symptom relief, which may be strengthened through psychotherapy and other ongoing treatments or modalities.

40 Minutes to Several Hours After Infusion

• Some patients begin noticing improvements in mood, anxiety, hopelessness, or suicidal thoughts within 40 minutes to 2 hours after treatment.
• Not everyone experiences immediate symptom relief, and early changes may be subtle.
• The strongest antidepressant effects are generally not seen until later.

24 Hours After Infusion

• This is often when the greatest symptom improvement is observed following a single infusion.
• Studies consistently show significant reductions in depressive symptoms compared with placebo at the 24-hour mark.
• Anxiety symptoms may also show meaningful improvement during this period.

3–7 Days After Infusion

• Many patients continue to experience symptom relief during the first week.
• Benefits for both depression and anxiety often remain significant during this timeframe.
• Some individuals notice continued improvement over several days rather than immediately after treatment.

Approximately 1 Month

• Outcomes vary substantially among patients.
• Individuals who receive a series of ketamine infusions (rather than a single infusion) are more likely to maintain symptom improvement at one month.
• Ongoing psychotherapy, EMDR, lifestyle changes, and other evidence-based treatments may help reinforce gains and support longer-lasting benefits.
• Some patients require maintenance or booster treatments to sustain symptom relief.

Approximately 1 Year

• Long-term outcomes are highly variable and depend on diagnosis, severity, response to treatment, and whether maintenance therapy is used.
• Current evidence suggests that ketamine is most effective as part of a comprehensive treatment plan rather than as a stand-alone intervention.
• Some patients maintain substantial improvement for extended periods, while others require periodic maintenance treatments to preserve benefits.
• Research on long-term outcomes beyond several months is still evolving, and high-quality one-year data remain limited.