That causes the drug “high” and other effects that users feel. While this might seem straightforward, it can be challenging for individuals who rely on cannabis for medicinal or recreational purposes. At MNGI, we understand the importance of a compassionate, non-judgmental approach and will work with you to provide the support and resources you need.
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Researchers have only recently discovered CHS, so some doctors or healthcare professionals may not recognize the condition. The most effective way to reduce the effects and risks of CHS is to stop using cannabis. Medical treatment is recommended for managing symptoms and preventing complications. Cannabinoid Hyperemesis Syndrome (CHS) can have both immediate and long-term effects on health. However, many experts consider these treatments to be ineffective for managing nausea and vomiting in people with CHS. Doctors have also noticed that people in the hyperemesis stage take frequent showers and baths, which seem to relieve nausea.
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Only about 32 out of 100,000 patients who come to the emergency room for nausea treatment are diagnosed with CHS.3 However, anyone using cannabis should be aware of the signs. While stopping marijuana use is the most effective way to address CHS, many individuals find it difficult to quit on their alcoholism own. Without professional help, CHS can cause a continuous cycle of symptoms and complications, including nutritional deficiencies, dehydration, and damage to vital organs. While not everyone who uses marijuana will develop Cannabinoid Hyperemesis Syndrome (CHS), certain factors may increase the risk of developing this condition.
How CHS Symptoms Progress Over Time

One possible explanation for this is called “gate control theory,” which postulates that to some extent, the brain can regulate how much pain it perceives. When Dr. Deepa Camenga began her career about 20 years ago, she rarely if ever saw pediatric patients with CHS, she said. Today, hospitals in her area around New Haven, Connecticut, see pediatric CHS cases nearly every day, she added. Also, it’s possible there are more cases than have been reported, since not everyone with the illness will seek medical help or tell their doctor they use cannabis, the Cleveland Clinic notes.
It’s important to note that each individual’s recovery timeline can vary; some may recover faster or slower than others. Patience, self-care, and professional guidance can make a significant difference in regaining health and wellness. However, health professionals warn that given the recurrent nature of CHS, even moderate cannabis use may trigger a relapse, leading to the return of debilitating symptoms. No clinical studies have shown a successful alternative to complete abstinence for permanent relief from cannabis hyperemesis syndrome. CHS usually starts after years of using marijuana many times a week.
Although it was considered to be rare, the number of cases has increased with the legalization of marijuana in many places and the opening of retail stores to easily get it. This has increased both the number of people using the drug and the “high” in the available weed. Hot showers temporarily relieve CHS symptoms by redistributing blood flow and activating TRPV1 receptors. However, they are not a cure and may lead to dehydration or burns if overused. In the recovery phase, symptoms begin to subside as cannabis use is discontinued. Full recovery can take days to weeks, but symptoms will return if cannabis use resumes.
One study looking at Reddit posts on the subject found that spicy food, greasy food, coffee, black tea, and alcohol were frequently mentioned as CHS triggers. These foods/beverages are mostly acidic, but relationships between them and CHS have not been studied scientifically, although the co-use of weed and alcohol is well-known, the study authors said. In the first phase of CHS (the prodromal phase), you don’t vomit.

CHS Symptoms: Understanding Cannabinoid Hyperemesis Syndrome
- Or they might think it’s something else, since repeated throwing up is a sign of many health problems.
- The only proven way to prevent cannabis hyperemesis syndrome is to avoid cannabis (marijuana).
- The pain is usually around the belly button and can get better with hot shower/baths.
- Our dedicated professional staff is here to guide you or your loved one on the journey to lasting recovery, offering support every step of the way.
Cognitive behavioral therapy has also been shown to be beneficial in assisting with marijuana cessation. One theory behind CHS is that chronic overstimulation of the body’s endocannabinoid receptors leads to your body not being able to control nausea and vomiting. Research suggests https://citycellars.liquoronline.ca/internal-and-external-substance-addiction-relapse/ that CHS is a permanent condition that can only be effectively treated by quitting cannabis. Continuing to use cannabis despite CHS can lead to potentially life threatening complications. Neither the psychological treatments nor the pharmacological treatments seem to be that effective,” he said.
The exact cause of Cannabinoid Hyperemesis Syndrome remains unclear, but there are several theories as to why it occurs in some chronic marijuana users. Our state-specific resource guides offer a comprehensive overview of drug and alcohol addiction treatment options available in your area. Unfortunately, CHS cannot even be predicted, let alone prevented. Most people who use cannabis heavily never develop the syndrome, so prevention is not necessary for most people.
It may include repeated vomiting and nausea, possibly leading to dehydration from fluid loss. People tend to avoid eating or become extremely selective about what foods they eat. The prodromal phase often occurs in adults who have used marijuana for an extended period. It may include stomach pain or morning sickness, but not necessarily vomiting. Some people in the prodromal phase feel a fear of vomiting, even if they haven’t.
But with repeated use of marijuana, certain receptors in the brain may stop responding to the drug in the same way. That may cause the repeated bouts of vomiting found in people with CHS. Yes, chs symptoms addiction treatment can significantly help those with CHS.