While marijuana is often viewed as relatively harmless, growing evidence shows it can trigger a serious psychiatric condition known as marijuana-induced psychosis in some people. Marijuana-induced psychosis symptoms arise after consuming cannabis and resemble psychotic disorders like schizophrenia. As more states legalize cannabis for medical and recreational use, it’s important to understand the risks and warning signs. Risk increases for people with a personal or family history of mental illness, as well as adolescents whose brains are still developing. Recognizing the warning signs early is essential to preventing long-term consequences.
Please note: Southern California Sunrise Recovery Center offers residential mental health treatment, including dual diagnosis care for stable co-occurring substance use. We do not provide detox or addiction (SUD) treatment, but if that’s what you need, our team can refer you to a trusted provider. Call (844) 563-2563 to talk through your options.
Support for Whole Person Recovery
When someone you love is struggling, it’s natural to feel unsure of how to help. We involve families throughout the treatment process, offering guidance, education, and support alongside the clinical care your loved one receives. If you have questions about our dual diagnosis program, contact us today or call (844) 563-2563 — we’re glad to help you find the right path forward.
Southern California Sunrise Recovery Center provides residential mental health and dual diagnosis care for stable co-occurring substance use. We don’t offer medical detox or supervision for active addiction, but we’re glad to refer you to a trusted provider.
What Is Marijuana-Induced Psychosis?
Marijuana-induced psychosis, also called cannabis-induced psychotic disorder, is a temporary psychotic episode that can occur after consuming marijuana. It can cause hallucinations (seeing, hearing, or feeling things that aren’t real), delusions (false, irrational beliefs), paranoia, disorganized thoughts and speech, and erratic behavior — similar to psychotic disorders like schizophrenia.
These symptoms are highly distressing and can significantly impair a person’s ability to function. They can be frightening both for the person experiencing them and for their loved ones. Early intervention is crucial to prevent the condition from worsening or causing long-term psychiatric effects.
Psychosis, whatever its cause, is a serious condition that may require residential mental health treatment with 24/7 supervision for the person’s safety. If someone is experiencing acute psychosis and is a danger to themselves or others, call 911 or go to the nearest emergency room.
Who Is at Risk?
While marijuana-induced psychosis is relatively rare, some people are more susceptible. Higher risk of cannabis-induced psychotic disorder is associated with a personal or family history of psychotic disorders like schizophrenia, adolescence and young adulthood (when the brain is still developing), heavy and long-term use, and underlying mental health conditions. Having these risk factors doesn’t guarantee someone will experience psychosis, but it does raise the likelihood.
It’s important to note that marijuana-induced psychosis is not the same as a permanent psychotic disorder like schizophrenia. In most cases, symptoms resolve within a week or two after stopping cannabis use. In some people, however, the condition can persist or recur with ongoing use, which makes professional treatment necessary.
The Connection Between Marijuana and Psychosis
The exact mechanisms behind marijuana-induced psychosis aren’t fully understood, but research suggests certain compounds in cannabis — particularly tetrahydrocannabinol (THC) — may play a role. THC is the primary psychoactive component responsible for the “high.”
When consumed, THC affects the brain’s endocannabinoid system, which helps regulate mood, perception, and cognition. In some people, especially those with underlying vulnerabilities, THC exposure may disrupt normal brain functioning and trigger psychotic symptoms. Studies also show that starting cannabis use at a younger age, or using high-potency products with higher THC levels, may increase the risk.
Recognizing the Warning Signs
If you or someone you know is using marijuana and experiencing any of the following symptoms of marijuana-induced psychosis, it’s essential to seek professional help right away: hearing voices or seeing things others can’t, paranoid thoughts or delusions, disorganized speech or behavior, or severe anxiety or agitation.
These are clear signs that marijuana use may have triggered a psychotic episode requiring medical evaluation. Don’t try to manage cannabis-induced psychosis alone — symptoms can become increasingly distressing and unpredictable. Stopping cannabis use is the first step, but professional therapy, counseling, and medication may also be needed.
Treatment and Recovery
If you or a loved one is experiencing marijuana-induced psychosis, the first step is to stop using cannabis. This can be harder than it sounds, as cannabis use can be habit-forming and withdrawal symptoms can occur, so doing it with professional support is recommended.
Southern California Sunrise Recovery Center in Orange County, California, provides residential mental health treatment for psychotic disorders and other serious mental health conditions, including dual diagnosis care for stable co-occurring substance use. Our experienced team provides evidence-based therapies, counseling, and support to help individuals stabilize and address co-occurring conditions such as psychotic disorders.
Treatment for marijuana-induced psychosis may involve antipsychotic medication to manage symptoms, cognitive behavioral therapy (CBT) to address distorted thinking patterns, family therapy, support groups, and ongoing monitoring and aftercare. A comprehensive, integrated approach supports full recovery, which often combines professional treatment, lifestyle changes, and a strong support system.
A note on scope: We provide residential mental health treatment and dual diagnosis care for adults whose primary need is mental health treatment and whose co-occurring substance use is stable. We don’t provide medical detox or addiction-primary (SUD) treatment. If you or a loved one needs detox or dedicated cannabis or substance use treatment, our team is glad to refer you to a trusted provider, and we welcome the chance to discuss residential mental health care when it’s the right step.
Prevention and Responsible Use
While the risk of marijuana-induced psychosis is relatively low for most people, it’s important to be aware of the potential dangers — especially for those with pre-existing mental health conditions or a family history of psychotic disorders. Even without risk factors, consuming high doses of THC or potent concentrates increases the likelihood of psychotic side effects.
If you choose to use marijuana, it’s recommended to start with low doses and monitor your reaction, avoid high-potency strains or concentrates, stay mindful of your personal and family mental health history, and seek professional help immediately if you experience concerning symptoms. Adolescents and young adults should be especially cautious. If you have a family history of psychotic disorders, it’s best to avoid cannabis use altogether.
Prioritizing your overall well-being — maintaining a healthy lifestyle, managing stress, and seeking support when needed — promotes resilience against mental health challenges like psychosis.
Talk to a Professional Today
At Southern California Sunrise Recovery Center, we understand the complexities of psychotic disorders and co-occurring mental health conditions like marijuana-induced psychosis. Our compassionate team provides comprehensive, individualized residential mental health care to help individuals stabilize, recover, and improve their quality of life.
If you or a loved one is experiencing symptoms of marijuana-induced psychosis, don’t hesitate to reach out. Early intervention can make a significant difference. Contact us today or call (844) 563-2563 to speak with an admissions counselor.
If you or someone you love is in crisis, call or text the 988 Suicide & Crisis Lifeline, available 24/7. For a psychiatric emergency, call 911.
