Skip to Content
Top
Cannabis Teen Psychosis
Cannabis Teen Psychosis Litigation New lawsuit filed against cannabis manufacturer STIIIZY IP LLC.

The rise of cannabis-induced psychosis among teenagers is a serious public health concern. Research shows that THC in cannabis can cause short-term psychosis, with daily use and higher potency only increasing the risk. In California, emergency room visits for cannabis-induced psychosis (CIP) among teenagers rose from 682 visits in 2016 to a total of 1053, a 54% increase by 2019. The DSM-5 recognizes cannabis-induced psychotic disorder, characterized by sudden mood swings and paranoia within a week of use, sometimes within 24 hours. Despite this, companies like STIIIZY IP LLC have marketed high-potency THC vape pens and cartridges to teenagers, often without sufficient warnings about the severe risks of psychosis.

Rouda Feder Tietjen & McGuinnLieff Cabraser Heimann & Bernstein, and Ribera Law Firm filed a first-of-its-kind lawsuit against the cannabis brand STIIIZY, one of the most popular in California and other states nationwide.

At 15, the plaintiff was a thriving high school student and athlete. He began using STIIIZY products, which were advertised positively. However, after using these high-potency products, he developed cannabis-induced psychosis, which included hysteria, hallucinations, and severe agitation. He ultimately needed hospitalization, psychiatric treatment, and antipsychotic medications. He continued to experience psychotic delusions for months and still faces personality changes, brain fog, and other mental health challenges.

Real Stories. Real People.

See what our clients have to say
    “Thank you Sir once again!”
    Thank you Sir once again! This time for helping my son Leon McDermand attain the services of June Bashant, who he has himself said many times, that she did a magnificent job for him. This is the third family member, including myself, that you and RFTM have helped. Thank you once again Tim, and please thank June and Robert, who helped my Daughter Elena.
    - Robert
    “I cannot thank you enough for the pure excellence and professionalism and human kindness you and your team displayed throughout this case.”
    “I cannot thank you enough for the pure excellence.”
    - Michelle
    “Best Law Firm in San Francisco!”
    “I am very grateful for all the hard work all the staff did. GREAT STAFF!”
    - Guadalupe Hernandez
    “You all did a wonderful job.”
    “I valued the clear communication, prompt replies, and frank interaction.”
    - Jackie Q.
    “Rouda Feder Tietjen McGuinn always put the client first.”
    “They work tirelessly to uncover the evidence necessary to obtain the very best result for the injured people they represent.”
    - Heidi Taylor, Law Offices of Heidi Taylor
    “They approach each case with creativity and care and provide their clients with extraordinary representation. I can’t think of a higher compliment.”
    “They approach each case with creativity and care.”
    - Michael J Ney, McNamara, Ney, Beatty, Slattery, Borges & Brothers LLP
    “I cannot say enough about the compassion, professionalism and expertise they bring.”
    “I cannot say enough about the compassion, professionalism, and expertise.”
    - Steve B
    “I am able to put the matter behind me thanks to the Rouda firm and their expertise.”
    “I am able to put the matter behind me thanks to the Rouda firm.”
    - Martin B

Contact Rouda Feder Tietjen & McGuinn Today!

If you or a family member have experienced psychosis or other mental illness that you believe is related to underage use of marijuana and cannabis, we encourage you to contact one of our lawyers today for a free consultation.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy

Why Choose Us?

SERVING CLIENTS SINCE 1980
  • Largest Settlements In The Bay Area
  • 150+ Years of Collective Experience
  • No Attorneys' Fees Unless We Win
  • Nationally Accredited Counsel
  • Top-Rated by U.S. News–Best Lawyers®
  • Over $500 Million Recovered