Ketamine Therapy: A Game-Changer in Modern Psychiatric Treatment

ketamine therapy, treatment-resistant depression, ketamine for anxiety, PTSD treatment, ketamine clinic in Polk County, psychiatric treatment options, KetaMist®, Cassidy PsychiatryFor years, traditional antidepressants have been the go-to treatment for mental health conditions such as depression and anxiety. While they help many, these medications can take weeks to become effective—and in some cases, they fail to provide relief altogether. This condition is known as treatment-resistant depression (TRD) and affects a significant number of individuals seeking mental health support.

At Cassidy Psychiatry, we are proud to offer ketamine therapy through our KetaMist® program, providing an innovative and evidence-based approach for individuals who haven’t responded to conventional treatments.

What Is Ketamine Therapy?

Originally developed in the 1960s as an anesthetic, ketamine has gained attention in recent years for its powerful, fast-acting antidepressant effects. Unlike traditional medications that focus on neurotransmitters like serotonin, ketamine works by enhancing glutamate signaling and supporting neuroplasticity—the brain’s ability to form new connections and adapt to stress or trauma.

Many patients experience relief within hours, not weeks—making ketamine a groundbreaking treatment for depression, anxiety, PTSD, and more.

Backed by Research

Studies from trusted institutions such as Harvard Health and JAMA Network have shown ketamine’s remarkable ability to rapidly reduce symptoms of treatment-resistant depression and suicidal ideation. A systematic review published in BJPsych Open further confirms ketamine’s effectiveness across a range of psychiatric conditions, including mood disorders and substance use disorders.
FDA Approval and Safe Clinical Use

In 2019, the FDA approved Spravato® (esketamine), a nasal spray derived from ketamine, for treatment-resistant depression. While traditional ketamine infusions remain an off-label use, they are well-supported by research and offered in safe, medically supervised environments like ours.

At Cassidy Psychiatry, our KetaMist® program provides personalized ketamine treatments overseen by licensed professionals to ensure both safety and optimal results.
The Future of Ketamine in Psychiatry

As ongoing research expands, ketamine is being explored for even more psychiatric applications, including:

  • PTSD
  • Bipolar depression
  • Obsessive-compulsive disorder (OCD)
  • Substance use disorders

With its rapid results and growing clinical support, ketamine therapy is redefining how we treat mental health. At Cassidy Psychiatry, we’re proud to lead the way in bringing this revolutionary treatment to Polk County and beyond.

Ready to Explore KetaMist®?

If you or a loved one is struggling with treatment-resistant depression or overwhelming anxiety, ketamine therapy may be the breakthrough you’ve been waiting for.

Call us at (863) 686-0800 or visit CassidyPsychiatry.com to schedule your consultation.

For more information, check out these reputable resources: