Imagine doubled over in agony, vomiting so violently that you’re literally screaming with every heave—sometimes for hours or even days on end. That terrifying combination now has a name that’s gone viral: **scromiting**.
The term “scromiting,” cannabinoid hyperemesis syndrome symptoms, and CHS marijuana vomiting have exploded across TikTok, Reddit, and emergency rooms nationwide as doctors report a sharp rise in patients—mostly daily or near-daily cannabis users—showing up with this bizarre, excruciating condition. Short for “screaming” + “vomiting,” scromiting is the street name for the most dramatic phase of **cannabinoid hyperemesis syndrome (CHS)**, a still-mysterious disorder first described in 2004 but only widely recognized in the last decade.
Here’s what we know in 2025:
What exactly is CHS / scromiting?
Cannabinoid hyperemesis syndrome is a condition that causes recurrent, uncontrollable nausea, severe abdominal pain, and compulsive vomiting in long-term, heavy marijuana users. Paradoxically, the only thing that reliably stops the vomiting during an episode? A scalding-hot shower or bath—patients often spend hours under near-boiling water because it’s the single thing that brings relief.
The syndrome unfolds in three distinct phases:
1. **Prodromal phase** – Morning nausea, mild stomach discomfort, fear of vomiting (can last months or years).
2. **Hyperemetic phase** – Intense, persistent vomiting (up to 20 times an hour), loud retching or screaming from pain, weight loss, dehydration. This is the classic “scromiting” stage.
3. **Recovery phase** – Symptoms vanish completely once cannabis use stops, often within days to weeks.
Who gets it?
– Almost always daily or near-daily users (multiple times a day for years).
– Typically starts after 8–12 years of heavy use, though some cases appear sooner with ultra-high-THC products.
– Affects both recreational and “medical” users.
– Seen in people in their 20s through 50s; men and women roughly equally.
Why does marijuana—something famous for stopping nausea—suddenly cause non-stop vomiting?
Doctors still aren’t 100 % sure, but the leading theory centers on how chronic, high-dose THC overloads cannabinoid receptors in the brain and gut, flipping the body’s anti-nausea system into chaotic overdrive. Hot showers likely work because heat affects a different temperature-sensitive receptor (TRPV1) that temporarily overrides the cannabis-triggered signals.
Real-world impact in the United States
– ER visits for CHS have skyrocketed since 2018; some Colorado hospitals report treating dozens of cases per week.
– Many patients cycle in and out of hospitals for years, racking up tens of thousands in medical bills because they don’t realize quitting weed is the cure.
– With today’s street cannabis averaging 20–30 % THC (and concentrates hitting 80–90 %), potency is widely blamed for the surge.
How do you stop it?
The only proven cure is complete, sustained abstinence from cannabis (including edibles, oils, and CBD products that contain trace THC). Most people see symptoms disappear within 7–10 days of quitting; some take up to a month or two for full gut recovery. IV fluids, anti-nausea meds, and capsaicin cream (yes, the stuff in hot peppers) are used in hospitals, but they only treat symptoms, not the cause.
Bottom line
If you or someone you know is a heavy daily user and suddenly develops uncontrollable vomiting relieved only by scorching showers, scromiting isn’t a joke or an urban legend—it’s a real, recognized medical syndrome. And the fix, however difficult, is straightforward: put the weed down for good.
Mark Smith
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