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Freud & Cannabis

Sigmund Freud, the eminent father of psychoanalysis, is celebrated for his profound insights into the human mind. While his extensive body of work primarily focused on unraveling the intricacies of the human psyche, his research on cannabis remains a lesser-known yet fascinating facet of his contributions. In this article, we’ll delve into Freud’s distinctive perspective on cannabis and its contemporary relevance.


Sigmund Freud, revered as the father of psychoanalysis, was a visionary in his quest to understand the mysteries of the human mind. Among his various explorations, he ventured into the uncharted territory of cannabis during the 19th century when the plant’s psychoactive properties were still largely enigmatic in the Western world.

Freud’s fascination with cannabis stemmed from a profound desire to comprehend altered states of consciousness and their profound impact on the human psyche. In an era when the scientific community was just beginning to scratch the surface of the mind’s complexities, Freud’s pioneering research on cannabis marked a pivotal moment in the history of psychology.


During this period, cannabis was a virtually unexplored realm, its potential effects on the mind shrouded in mystery. Driven by his insatiable curiosity, Freud delved into this botanical enigma, recognizing that within the chemical compounds of cannabis lay a key to unlocking a deeper understanding of human consciousness.


Freud’s personal habits were equally intriguing. Starting with cigarettes in his twenties, he eventually transitioned to cigars. Despite battling mouth cancer and undergoing 34 surgeries, Freud continued his habit, at times consuming up to 20 cigars a day. Later in life, cannabis became his chosen source of solace.


Freud candidly expressed the allure of cannabis, noting its immediate appeal for both physical and psychological effects. He documented his use of cannabis in a letter to his fiance:

I use small amouts of cannabis against depression and indigestion, and with the most brilliant success.

This nuanced perspective adds a layer of complexity to Freud’s multifaceted exploration of psychoactive substances. Freud’s meticulous experiments with cannabis were marked by precision, as he diligently recorded observations to uncover the concealed dimensions of altered mental states. His empirical studies aimed to illuminate how cannabis could elicit shifts in awareness and cognition, leaving an indelible mark on the landscape of psychology.


Freud’s research suggested that cannabis had the capacity to enhance creativity. He noted that the substance could facilitate the emergence of unconventional thoughts and ideas, potentially aiding in the creative process. This perspective, though unconventional at the time, has garnered renewed interest in recent years.

Recent scientific studies have corroborated Freud’s observations regarding cannabis’s impact on creativity. Research conducted at the University of Bonn in 2017 revealed that cannabis may indeed stimulate the brain’s ability to generate novel ideas. The study found that cannabis consumers exhibited higher levels of verbal fluency and generated a greater number of unique solutions to creative problems compared to non-consumers.


Neuroimaging studies have offered insights into the neural mechanisms behind cannabis-induced creativity. A study conducted at the University of Leiden in 2015 used functional magnetic resonance imaging (fMRI) to observe the brain activity of participants under the influence of THC, the primary psychoactive compound in cannabis. The results indicated increased connectivity between brain regions associated with creativity and divergent thinking, suggesting a potential neurobiological basis for the enhancement of creative thought.


Sigmund Freud and his exploration of cannabis exemplified his holistic approach to psychology, emphasizing the profound interplay between the mind and body. This enduring perspective continues to influence modern psychology, particularly in the exploration of how psychoactive substances impact mental health. Freud’s pioneering work serves as a poignant reminder of the imperative to consider both psychological and physiological facets in the pursuit of mental well-being. His comprehensive perspective encourages a broader exploration of how various factors, including psychoactive substances, interact with the human psyche. In a world where mental health concerns are increasingly prevalent, Freud’s holistic approach remains not only relevant but also essential in our quest for a deeper comprehension of the human experience.

DragonWear Team

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