“A person often will have multiple [emergency department] visits until it is correctly recognized, costing thousands of dollars each time.”
Patients may be treated repeatedly for nausea or abdominal pain without addressing the underlying cause, prolonging their suffering.
Treatment Challenges
Currently, there is no approved therapy for CHS, making treatment particularly difficult. Anti-nausea medications often have limited effectiveness, forcing doctors to explore alternative approaches, including:
-
Hot baths or showers – Many patients report temporary relief from severe symptoms.
-
Topical capsaicin cream – Applied to the abdomen, it may help reduce nausea through nerve stimulation.
-
Medications like Haldol – Typically used for psychotic episodes, it can sometimes reduce extreme nausea.
Despite these interventions, CHS is primarily managed by stopping cannabis use, which can be difficult for some patients.
Warning Signs to Watch For
If you or someone you know uses cannabis regularly, it’s important to recognize early warning signs of CHS:
-
Recurrent episodes of uncontrollable vomiting
-
Severe abdominal pain that doesn’t improve with usual remedies
-
Compulsive hot showers or baths for symptom relief
-
Symptoms that appear shortly after cannabis use
Ignoring these signs can lead to repeated ER visits, dehydration, and in severe cases, hospitalization.
Why Awareness Is Crucial
Although CHS may seem rare, emergency rooms have reported a steady increase in cases over the last decade. With more people using cannabis recreationally or medicinally, the risk of encountering this condition rises.
Early recognition is critical. Patients who stop using cannabis often experience rapid symptom relief, while continued use can prolong cycles of pain and vomiting, putting a strain on both health and finances.
Tips for Cannabis Users
-
Monitor your usage – Heavy, frequent use increases the risk of CHS.
-
Know your triggers – Keep track of when symptoms appear relative to cannabis use.
-
Seek medical help early – Don’t ignore recurrent nausea and stomach pain.
-
Hydrate and rest – Vomiting can lead to dehydration, so fluid replacement is key.
-
Consider stopping cannabis temporarily – For many patients, abstinence is the most effective solution.
