
The use of cannabis regularly can cause a severe vomiting syndrome. Should people be warned?
When Brittany Ramsese began to experience the “terrible stomach episode”, she thought that it was the effect of the side effects of the drug that she was taking to manage her diabetes.
But after a particularly fierce episode where she could not just stop vomiting – even small sips of water were not being kept down – what she was lowered in the hospital, Ramsey knew that she felt something different about what she was experiencing.
“Since then, the episodes have worsened and worse together,” said trainer Ramse in a financial firm in Ohio’s Cincinnati. “From 2021 to 2024 … three years, I was hospitalized 29 times. Five ambulance trips – really I had to lift on the roadside because I could not make it a hospital.”
After years of years, many times, invasive testing procedures to control Crohn’s disease, gastropariasis and diverticulitis, a doctor told the Ramsay about the cannabis hypermesis syndrome (CHS).

In recent years, some emergency rooms have seen an increase in trips due to cyclic episodes of uncontrollable vomiting in cannabis users, which often experience temporary relief with warm rains and baths. Since it was first recognized in medical literature in 2004, CHS cases have increased, possibly more canbis access or high THC potency of products.
Public health researchers suggest that canbis users require more awareness about CHS within the health care system, which is necessary to get the necessary information and support.
More CHS Case in ER
CHS is characterized by “severe and persistent vomiting” and is usually seen in people who have been using cannabis several times a week for many years, Jamie Cibrook said, a professor at the Department of Epidemiological and Biostatistics at Western University in London, ONTS.
Ramsey said she had been smoking at least once a day for more than 10 years as she was 18 years old when she first began to experience CHS symptoms in 2017.
A 2022 study Researchers at Ottawa Hospital Research Institute saw the rate of visit to Emergency Department for CHS after valid and commercialized in Ontario, between 2014 and 2021, 8,140 persons were admitted to about 13,000 CHS-related hospitals in Ontario.
A study published in the Journal of the American Medical Association (JAMA) found that there was a visit to the Emergency Department related to CHS 13 times increased over a period of about eight yearsThe study does not reveal what is the reason for the change, but the authors said that the biggest increase in visits was not done in 2018, but after Ontario, the expansion of retail shops was allowed in 2020, which matched with the Kovid -19 epidemic.

Although we do not have the number of people who have been diagnosed with CHS or admitted to hospital, online community is full of people in search of support.
Rames is part of one of them – a CHS Facebook group is described as “a safe place to recover and learn” with 3,000 members. The largest CHS Facebook group has 31,000 members. On Reddit, Group R/CHSINFO has 20,000 members, with discussions with discussions to repeated hospitalization episodes and individual approachs.
Cibrook, who co-written the recent review of existing research on CHS among the youth, said that one is one “Explosion” Some North American emergency rooms with CHS within the last seven to eight years.
The study of the Ottawa Hospital Research Institute has shown that in other cannabis-related emergency room trips, including intoxication and dependence, also saw a sufficient increase in the beginning of 2020.

THC potency increased since 1980s
Cebrook said that a possible cause of the increased rates of CHS today is a high THC potency of cannabis products.
ThC canbis has a compound that is responsible for the sensation of high people’s experience when consuming it. When its power increases, it should have harmful effects.
Various strains of the plant will have separate concentrations of active compounds, which are measured by a percentage of total weight or volume. On average, THC content is much higher than today.
Cebrook said, “The power of THC was only three percent in the 1980s and today, according to Canada, the average is 15 percent more with some strains,” Cabrook said, “said,” said, ” Health Canada Number “For fresh or dried herbs content.”
“So we are talking about 400 percent or more increase in potency.”

For “chemically concentrated extracts”, such as haveh oil, shatter. Health Canada Data,
“Potency, I think, which are becoming more and more prevalent for diseases, as they are smoking too much more powerful items,” said RAMSE. “And the same is with me. When I first started smoking, it was my brother’s homegron stuff, vs it to get it from friends and dispensary in California, where it is strong and strong.”
“I think maybe before making Marijuana available to the public, maybe some of these things should have been seen. You know, a lot can happen,” Ramsay said.
Ceases CIS against Arora Cannabis cites CHS
A lawsuit was recently brought against Canadian Cannabis Production Company Aurora Canbis, which was for alleged negligence to fail to warn consumers about the potential risk to develop CHS with regular use of their products. The lawsuit was certified by Ontario Superior Court of Justice last month, which means that it could proceed as a class action.
Lawyer Margaret Wadel, who prosecuted the case, said that he hopes that if the case is successful, it could have industry-wide impacts including CHS in their product labeling.
“Ideally, health Canada will need them at some point,” Wadale said. Health Canada requires canbis manufacturers to warn customers About specified risks – Including mental symptoms, addiction and dependence – but Wadale said that there is currently no need to include CHS in those warnings.
Arora Canbis refused to comment on the trial, writing in an email statement: “It is the company’s practice not to comment on legal matters that are beyond the information provided to the public.”
“Information that exists (CHS) is very important,” Cibrook said. “In schools, in health care settings-he is a neurologist, psychiatrist, (emergency room) doctors-and in public health campaigns, so people can take better informed about the use of their cannabis.”