The Ultimate Guide to Psilocybin Therapy

Updated
June 29, 2023
Edited by Ben Smith
Last Updated:
May 18, 2024
Two women engaging in a discussion under a psychedelic mushroom, illustrating the shared exploration of mental health experiences.

Psilocybin is a naturally occurring psychedelic compound found in certain mushrooms and has been used for centuries in religious and spiritual ceremonies. However, it has become increasingly popular in recent years as a therapeutic tool for treating mental health issues such as depression, anxiety, addiction, and post-traumatic stress disorder (PTSD). This guide will provide a detailed overview of psilocybin therapy and explain how it works, its potential benefits and risks, and how it compares to other forms of therapy. 

What is Psilocybin?

Psilocybin is considered to be one of the most potent psychedelics available today. When ingested orally or through inhalation, psilocybin produces powerful psychoactive effects that can last up to six hours. These effects include altered perception of time and space, heightened emotions, increased creativity and insight, enhanced introspection, and dream-like states. In recent years, psilocybin has been studied extensively for its potential therapeutic benefits in treating mental health issues such as depression, anxiety disorders, addiction disorders, PTSD, and other psychological conditions. 

Overview of the History and Current State of Psilocybin Therapy

The use of psychedelics as a form of psychotherapy dates back to the 1950s when researchers began exploring their potential therapeutic value. Since then, numerous studies have been conducted on the potential benefits associated with using psychedelics such as psilocybin for treating mental health issues. In recent years there has been a resurgence in interest due to promising results from clinical trials showing that psilocybin may be an effective treatment for depression when combined with talk therapy or cognitive behavioral therapy (CBT). 

Currently, several research-based clinics are offering supervised psilocybin-assisted therapy sessions to qualified patients suffering from various mental health issues. 

What is Psilocybin Therapy and How Does it Work?

Psilocybin-assisted therapy, or psilocybin therapy, is a form of psychotherapy that combines traditional talk therapy with the ingestion of small doses of psilocybin under medical supervision. During these sessions, patients are guided by trained therapists who help them explore their thoughts and feelings while under the influence of psilocybin. The goal is to help patients gain new perspectives on their lives that can lead to lasting positive change. In addition, studies have shown that this type of therapy can result in long-term improvements in mood symptoms associated with depression or anxiety disorders [1].  

Potential Risks Associated with Psilocybin Therapy

Many studies have demonstrated that psilocybin can significantly decrease depression severity and improve quality of life. However, it is important to note that there are also potential risks associated with psilocybin therapy. 

Psilocybin is a psychoactive substance that can produce changes in consciousness and perception. This can lead to adverse reactions such as anxiety or paranoia in some individuals. Additionally, psilocybin, like any other psychoactive substance, carries the risk of negative interactions with other medications or underlying health conditions.

It is essential to have a thorough discussion with a qualified medical professional about the potential benefits and risks of psilocybin therapy before starting any treatment program involving psychedelics.

Comparison to Other Forms of Therapy 

Compared to traditional psychotherapy forms, such as cognitive-behavioral therapy (CBT), research suggests that psilocybin therapy may be more effective at treating certain mental health conditions such as depression or anxiety. 

Additionally, studies have shown that the positive effects achieved through psilocybin therapy may be longer lasting than those achieved through traditional forms of psychotherapy. For example, a study published in the Journal of Psychopharmacology found that a single dose of psilocybin administered during psychotherapy led to significant and long-lasting decreases in depression and anxiety in patients with advanced-stage cancer [2]

However, it is important to note that more research needs to be conducted before any definitive conclusions can be made about the efficacy of psilocybin therapy compared to other treatment options available today.

Psilocybin Therapy for Mental Health Conditions 

While psilocybin has been used for centuries for spiritual and recreational purposes, it is now being studied for its potential to treat a variety of mental health issues. 

What Can Psilocybin Therapy Treat?  

Psilocybin therapy has been studied as a potential treatment for a variety of mental health conditions, including PTSD, depression, treatment-resistant depression, anxiety, and addiction. Let's take a closer look at each condition and how psilocybin therapy may help.

  • Psilocybin for PTSD: Post-traumatic stress disorder (PTSD) is an anxiety disorder that can occur after experiencing or witnessing a traumatic event. A study published in 2012 showed that psilocybin reduced fear response in the brain which is thought to help improve symptoms of PTSD [3].
  • Psilocybin for Treatment-Resistant Depression: Treatment-resistant depression occurs when traditional treatments such as medication or CBT are ineffective in reducing symptoms. A recent study found that psilocybin combined with psychotherapy effectively reduced symptoms of treatment-resistant depression better than placebo combined with psychotherapy. [4]
  • Psilocybin for Anxiety: Anxiety disorders are characterized by feelings of fear or worry that interfere with daily life activities. A small study published in 2020 found that two doses of psilocybin administered with psychotherapy reduced anxiety symptoms significantly better than a placebo combined with psychotherapy. [5]
  • Psilocybin for Addiction: Addiction is a chronic brain disorder characterized by compulsive behavior despite adverse consequences. A study led by researchers from New York University and published in JAMA Psychiatry discovered that psilocybin-assisted therapy led to an 83% reduction in heavy drinking. This was contrasted with a 51% reduction in the group that was administered a placebo. [6] 

While the available evidence is promising, it is important to note that more research is needed before definitive conclusions can be made about the efficacy of psilocybin therapy for these specific conditions.

Effectiveness of Psilocybin

The effectiveness of psilocybin in therapy is underscored by the breadth of research and studies conducted over the years. A systematic review published in 2023, for instance, scrutinizes a multitude of therapeutic studies employing psilocybin to treat various mental health disorders. The researchers concluded that psilocybin holds considerable therapeutic promise [7]. Their initial trials indicate its potential to alleviate distress linked to cancer and aid in breaking addictive patterns, such as alcohol and cigarette dependency. Notably, the enduring impacts from a single dose of psilocybin hint at its potential to reshape the landscape of medical treatments for a diverse range of disorders [7].

Building on this systematic review, a series of clinical trials have honed in on the effectiveness of psilocybin-assisted therapies for specific mental health conditions. These include major depressive disorder, obsessive-compulsive disorder (OCD), alcohol use disorder, tobacco use disorder, PTSD, and anxiety associated with life-threatening illnesses.

Findings from these studies suggest that psilocybin therapy could lead to meaningful improvements in symptoms associated with these mental health disorders. Moreover, the participants reported minimal adverse effects, further emphasizing the potential benefits of this treatment approach.

How Psilocybin Works in the Body: Mechanisms of Action  

The exact mechanism by which psilocybin exerts its therapeutic effects is still not completely understood; however, several potential explanations have been proposed based on current research findings. 

First, psilocybin is a serotonergic agonist, meaning that it activates serotonin receptors in the brain. The activation of these receptors is thought to be involved in the therapeutic effects of psilocybin in the treatment of mental health disorders.

One proposed mechanism of action is that psilocybin increases neuroplasticity, which refers to the brain's ability to reorganize itself and form new connections between neurons. This increased neuroplasticity may reduce symptoms associated with certain mental health disorders, such as depression or obsessive-compulsive disorder (OCD).

Some researchers believe that it helps facilitate personal insight into one's own psychological issues, which can lead to long-lasting changes in behavior patterns or thought processes associated with certain mental health disorders [8]. This is thought to be particularly relevant in treating conditions such as addiction, where personal insight and self-reflection can be key to making lasting changes in behavior.

Limitations and Considerations  

Although psilocybin may have therapeutic benefits for certain mental health conditions, it is not a "cure-all" solution. Many unanswered questions remain about its safety and efficacy when used outside of carefully controlled clinical settings.

Before pursuing psilocybin therapy, there are several factors to consider, such as legal issues surrounding the possession and use of psychedelics, possible interactions between psychedelics and medications, and other risk factors. Therefore, it is important to carefully weigh this treatment option's potential risks and benefits and discuss any decisions with a qualified medical professional. They can help assess whether psilocybin therapy is safe and appropriate for an individual and provide guidance on minimizing potential risks.

Preparing for a Psilocybin Therapy Session  

It is important to prepare properly for your psilocybin therapy session to maximize its effectiveness. This includes ensuring physical and emotional preparation, understanding the setting and atmosphere, and the therapist's role in psilocybin therapy sessions.

Physical and Emotional Preparation

Before beginning a psilocybin therapy session, it is important to be physically and emotionally prepared. This includes having enough rest before the session, eating a light meal beforehand, wearing comfortable clothing, and avoiding any other substances that could interfere with the effects of psilocybin. 

It is also wise to set realistic expectations for the session; while some people experience profound spiritual or psychological insights during their experiences, this is only sometimes the case. Furthermore, it is important to have a clear intention for your session before beginning; this may include wanting to gain insight into certain aspects of yourself or your life. 

Finally, it is recommended that you choose someone you trust as your sitter or guide for the session; this person should be someone who can provide emotional support if needed.

Set and Setting

The setting of a psilocybin therapy session can significantly impact its outcome. It should be a quiet, comfortable space with minimal distractions. The room should also be free from any bright lights or loud noises that could disrupt the experience. Additionally, having soft music playing in the background can help create an atmosphere conducive to relaxation. 

It is also recommended that there are few items in the room that could trigger memories or emotions; these items may include photographs or other objects related to past traumas or difficult emotions. 

Role of the Therapist

The therapist's role during a psilocybin therapy session is twofold: they must provide emotional support during difficult moments while allowing enough space for self-exploration without judgment or interference. The therapist should also ensure that all safety measures are taken before beginning each session; this includes checking in with clients throughout their experiences to monitor potential risks such as psychological distress or physical discomfort. 

Therapists should also be available after each session to discuss any insights gained during the experience and how they can be applied in daily life.  

What It's Like to Undergo Psilocybin Therapy

The psilocybin therapy experience is powerful and can provide deep insight and healing for those who are open to it. Therefore, it is important to go into the experience with realistic expectations and understand the potential challenges that may arise.

Explanation of the Process and Goals

The process begins with an initial consultation where the therapist assesses whether the patient is suitable for this treatment based on their mental health history. If accepted, patients must attend a preparatory session before participating in any sessions involving psilocybin ingestion. During these preparatory sessions, patients will learn how psychedelics work to better understand what they may experience during their session. 

Expectations for the Session

Before embarking on a psilocybin therapy journey, it is important to understand what to expect and be aware of any potential challenges that may arise. 

The therapy session may take place in a private office or treatment center. It may also involve other supportive measures, such as music or art therapy, to enhance the therapeutic experience.

During a psilocybin therapy session, the participant is typically given a moderate dose of psilocybin. Psilocybin is usually ingested orally in the form of a capsule or dissolved in a liquid.

While it is normal for some fear or anxiety to arise during this process, if these feelings become overwhelming, it is important for patients to communicate this clearly with their therapists so they can be provided additional support. 

Role of Therapist During Session

The role of the therapist during a psilocybin therapy session is twofold: providing support and helping patients gain insight from their experiences. During the session, therapists will help keep patients safe while encouraging them to explore their thoughts and feelings without judgment or criticism.  

Therapists will also help patients make sense of their experiences by asking questions about their feelings or thoughts at any given moment. This process aims to facilitate a deeper understanding and insight into their own mindsets. 

Integration of Experience Into Daily Life

Once a psilocybin therapy session has ended, patients should take time for self-reflection to integrate their newfound insights into daily life. This may mean taking time each day for journaling or meditation to reflect on what was learned during the session and how this knowledge can be applied in practical ways. 

It is also beneficial for patients to remain connected with their therapists after completing a course of treatment. This way, patients can continue receiving support as they integrate these new insights into their daily life. Additionally, attending group sessions or workshops can provide helpful guidance on how best to apply newfound knowledge in real-world situations. 

Exploring the Legal Landscape of Psilocybin Therapy  

Due to its classification as an illegal drug in many countries, accessing psilocybin therapy can be difficult. Below we'll explore the current legal status of psilocybin therapy around the world and the efforts being made for legalization and regulation. 

Current Legal Status  

In the United States, federal law classifies psilocybin as a Schedule I drug with "no currently accepted medical use" and a high potential for abuse. As such, it is illegal to possess or distribute psilocybin without special permission from the Drug Enforcement Agency (DEA). The only exception is when it is used for research purposes under strict controls imposed by the DEA. 

At the state level, laws vary significantly. For example, Oregon and Colorado have legalized its therapeutic use. In most states, however, possession or distribution of psilocybin remains illegal. 

Outside of the U.S., there are also significant variations in legal status across different countries and regions. For example, in Canada, psilocybin is classified as a Schedule III drug with some medical uses recognized by Health Canada. However, possession or distribution remains illegal without special permission from Health Canada or local authorities. 

In Europe, several countries have decriminalized possession of small amounts (e.g., Portugal), while others have legalized therapeutic use (e.g., Netherlands). Other countries, such as Mexico and Colombia, allow traditional religious ceremonies involving psilocybin mushrooms to be conducted legally under certain conditions. 

Efforts to Legalize & Regulate Psilocybin Therapy  

The rising interest in the therapeutic potential of psilocybin, a psychedelic compound in certain mushrooms, has prompted efforts to legalize and regulate its use. Research highlighting psilocybin's potential to treat mental health disorders, such as depression, anxiety, PTSD, and addiction, has led to calls for its reclassification from a Schedule I substance.

Several U.S. cities and states have moved towards decriminalizing or legalizing psilocybin for medicinal use. Examples include Oregon, which allows regulated medical use, and Denver, Colorado, which has decriminalized it. Additionally, a recent bill cleared the California Senate to decriminalize magic mushrooms.

However, legalization comes with challenges. Safety, misuse, and potential for adverse psychological reactions must be addressed. Despite these hurdles, the trend toward legalization and regulation of psilocybin therapy marks a significant development in mental health treatment options.

Conclusion

Psilocybin therapy has been gaining traction in recent years due to its potential benefits in treating mental health issues such as depression and anxiety. Still, more research must be done before it becomes an official treatment option available through conventional healthcare systems. 

If you decide that this treatment might be right for you, it is important that you seek out qualified professionals. An experienced provider can help you safely navigate your psilocybin therapy journey and set realistic expectations for the potential outcomes of this promising mental health treatment.

At Psychly, we are committed to upholding the highest standards in our content creation process. We strive to ensure that all statements presented in our articles are supported by reliable, high-quality sources, such as peer-reviewed studies and reputable academic journals.

- The Psychly Team

  1. Agin-Liebes, G., & Davis, A. K. (2022). Psilocybin for the Treatment of Depression: A Promising New Pharmacotherapy Approach. Current topics in behavioral neurosciences56, 125–140. https://doi.org/10.1007/7854_2021_282
  2. Griffiths, R. R., Johnson, M. W., Carducci, M. A., Umbricht, A., Richards, W. A., Richards, B. D., Cosimano, M. P., & Klinedinst, M. A. (2016). Psilocybin produces substantial and sustained decreases in depression and anxiety in patients with life-threatening cancer: A randomized double-blind trial. Journal of psychopharmacology (Oxford, England)30(12), 1181–1197. https://doi.org/10.1177/0269881116675513
  3. Carhart-Harris, R. L., Erritzoe, D., Williams, T., Stone, J. M., Reed, L. J., Colasanti, A., Tyacke, R. J., Leech, R., Malizia, A. L., Murphy, K., Hobden, P., Evans, J., Feilding, A., Wise, R. G., & Nutt, D. J. (2012). Neural correlates of the psychedelic state as determined by fMRI studies with psilocybin. Proceedings of the National Academy of Sciences of the United States of America109(6), 2138–2143. https://doi.org/10.1073/pnas.1119598109
  4. Psilocybin Treatment for Major Depression Effective for Up to a Year for Most Patients, Study Shows. (2022, February 15). Johns Hopkins Medicine Newsroom. https://www.hopkinsmedicine.org/news/newsroom/news-releases/psilocybin-treatment-for-major-depression-effective-for-up-to-a-year-for-most-patients-study-shows
  5. Psychedelics and Psychedelic-Assisted Psychotherapy. (2019). American Journal of Psychiatry. https://ajp.psychiatryonline.org/doi/10.1176/appi.ajp.2019.19010035
  6. ‌Bogenschutz, M. P., Ross, S. L., Bhatt, S., Baron, T., Forcehimes, A. A., Laska, E. M., Mennenga, S. E., O’Donnell, K., Owens, L. T., Podrebarac, S. K., Rotrosen, J., J. Scott Tonigan, & Worth, L. (2022). Percentage of Heavy Drinking Days Following Psilocybin-Assisted Psychotherapy vs Placebo in the Treatment of Adult Patients With Alcohol Use Disorder79(10), 953–953. https://doi.org/10.1001/jamapsychiatry.2022.2096
  7. Goel, D. B., & Zilate, S. (2022). Potential Therapeutic Effects of Psilocybin: A Systematic Review. Cureus14(10), e30214. https://doi.org/10.7759/cureus.30214
  8. Lowe, H., Toyang, N., Steele, B., Valentine, H., Grant, J., Ali, A., Ngwa, W., & Gordon, L. (2021). The Therapeutic Potential of Psilocybin. Molecules (Basel, Switzerland)26(10), 2948. https://doi.org/10.3390/molecules26102948

Find a Provider Near You

Find psychedelic therapist in no time
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Find Providers
Back to results
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Are you a Therapist?
Get Listed!