April 9, 2026

Who Is a Good Candidate for Ketamine Therapy?

If you’ve been struggling with depression and feel like nothing is working, you may have come across ketamine therapy as a potential option. A common question patients ask is: Who is a good candidate for ketamine therapy?

The answer depends on your diagnosis, treatment history, and overall health. At Daniel Perry MD in Savannah, GA, ketamine-based treatment is offered in the form of Spravato (esketamine), a nasal medication used for specific types of depression.

This guide will help you understand whether this treatment may be appropriate for you.

What Is Ketamine Therapy for Depression?

Ketamine therapy refers to the use of ketamine or esketamine to treat depression, particularly when standard treatments have not been effective.

Unlike traditional antidepressants that target serotonin, ketamine works on the glutamate system, helping the brain form new neural connections and improve mood regulation more rapidly.

At Daniel Perry MD, treatment is provided using Spravato, an FDA-approved nasal spray administered under medical supervision.

Who Is a Good Candidate for Ketamine Therapy?

You may be a good candidate for ketamine therapy if you meet one or more of the following criteria.

1. You Have Treatment-Resistant Depression

The most common reason patients are considered for ketamine therapy is treatment-resistant depression (TRD).

This typically means:

  • You have tried at least two antidepressants
  • Medications were taken at appropriate doses
  • Treatment lasted long enough to assess effectiveness
  • Symptoms have not significantly improved

If this sounds familiar, ketamine therapy may offer a different approach.

You can learn more about this here:
https://www.danielperrymd.com/services/ketamine-therapy

2. You Experience Persistent Depressive Symptoms

Even if you have had partial improvement, you may still be a candidate if you continue to experience:

  • Low mood
  • Lack of motivation
  • Emotional numbness
  • Difficulty functioning daily

Ketamine therapy is often considered when symptoms remain despite ongoing treatment.

3. You Need Faster Symptom Relief

Traditional antidepressants can take weeks to work. In contrast, ketamine-based treatments are known for their rapid effects in some patients.

This may be especially important for individuals experiencing:

  • Severe depressive episodes
  • Intense emotional distress
  • Urgent need for symptom relief

4. You Have Major Depressive Disorder With Suicidal Thoughts

Spravato is specifically approved for individuals with major depressive disorder with suicidal ideation.

In these cases, rapid-acting treatment can be critical.

If you are experiencing thoughts of self-harm, it is important to seek immediate medical attention.

5. You Have Not Tolerated Traditional Antidepressants Well

Some patients struggle with side effects such as:

  • Weight gain
  • Fatigue
  • Sexual side effects
  • Emotional blunting

If standard medications are difficult to tolerate, ketamine therapy may be explored as an alternative.

Who May Not Be a Good Candidate?

While ketamine therapy is effective for many individuals, it is not appropriate for everyone.

You may not be a candidate if you have:

  • Certain uncontrolled medical conditions
  • Active substance use concerns
  • Specific psychiatric conditions that require alternative approaches
  • Unstable blood pressure

A comprehensive psychiatric evaluation is necessary to determine eligibility.

At Daniel Perry MD, this evaluation ensures treatment is both safe and appropriate.

How Is Eligibility Determined?

Before starting treatment, Dr. Daniel Perry conducts a detailed evaluation that includes:

  • Review of past medications
  • Assessment of symptom severity
  • Medical history review
  • Screening for co-occurring conditions
  • Confirmation of diagnosis using DSM-5 criteria

This ensures that ketamine therapy is used in the right clinical context.

What Makes Spravato Different?

Many people searching for ketamine therapy are familiar with IV ketamine. However, at Daniel Perry MD, treatment is provided using Spravato, which offers several key differences:

  • Administered as a nasal spray
  • Given in a controlled medical setting
  • Designed specifically for depression treatment
  • Integrated into a broader psychiatric care plan

This structured approach allows for safe monitoring and consistent follow-up care.

What to Expect If You Are a Candidate

If you are approved for treatment, your plan may include:

  • Regular in-office treatment sessions
  • Monitoring during and after administration
  • Ongoing psychiatric follow-up
  • Adjustment of overall treatment strategy

Ketamine therapy is not a standalone solution. It is part of a comprehensive mental health care plan.

Benefits of Ketamine Therapy

Patients who are good candidates may experience:

  • Rapid symptom relief
  • Improved mood and clarity
  • Reduction in suicidal thoughts
  • Increased motivation
  • Improved response when other treatments have failed

Results vary, but many patients report meaningful improvement when other options have not worked.

When Should You Consider an Evaluation?

You should consider a psychiatric evaluation if:

  • Your depression is not improving with medication
  • You feel stuck despite trying multiple treatments
  • Your symptoms are interfering with daily life
  • You are exploring alternative options

If you are searching for ketamine therapy in Savannah GA, a consultation with a qualified psychiatrist is the first step.

Final Thoughts

So, who is a good candidate for ketamine therapy?

Typically, individuals with treatment-resistant depression, persistent symptoms, or those who have not responded well to traditional medications may benefit most.

At Daniel Perry MD in Savannah, treatment decisions are made carefully, with a focus on safety, evidence-based care, and long-term outcomes.

If you are unsure whether ketamine therapy is right for you, scheduling a comprehensive psychiatric evaluation can provide clarity and direction.