Cannabinoid Hyperemesis Syndrome and Marijuana Withdrawal: What You Need to Know

As marijuana becomes increasingly accepted and legalized across the United States, many people believe it’s a harmless substance. However, chronic cannabis use can lead to serious complications that many users don’t expect—including Cannabinoid Hyperemesis Syndrome (CHS) and significant withdrawal symptoms when trying to quit. At Healing Pines Recovery, we’re seeing more men struggle with these conditions and seek help for marijuana dependence.

What Is Cannabinoid Hyperemesis Syndrome?

Cannabinoid Hyperemesis Syndrome is a paradoxical condition that causes severe, cyclical episodes of nausea, vomiting, and abdominal pain in people who use cannabis regularly over long periods. The term “hyperemesis” means persistent, excessive vomiting—the opposite of what most people expect from marijuana, which is commonly used to prevent nausea.

First identified and named in 2004 by Australian researchers, CHS has become increasingly recognized as cannabis potency has risen dramatically. The THC content in confiscated marijuana samples has increased from approximately 3.96% in 1995 to 16.4% in 2022, making today’s cannabis products significantly more potent than those from previous decades.

The Paradox of CHS

What makes CHS particularly confusing is that marijuana is widely used as an anti-nausea medication, especially for cancer patients undergoing chemotherapy. However, with chronic, heavy use, cannabinoids can have the opposite effect on the digestive system. While THC receptors in the brain may provide anti-nausea benefits initially, repeated exposure changes how receptors throughout the body—especially in the digestive tract—respond to cannabinoids.

Who’s at Risk for CHS?

CHS typically develops in people who:

• Use cannabis daily or near-daily for several years (often 10+ years of regular use)
• Started using marijuana as teenagers or young adults
• Consume high-potency cannabis products
• Use cannabis through multiple methods (smoking, dabbing, edibles)

According to recent research from George Washington University, CHS represents a “costly and largely hidden public health problem,” with 85% of sufferers reporting at least one emergency department visit and 44% requiring hospitalization.

Interestingly, not all heavy marijuana users develop CHS, and researchers still don’t fully understand why some people are affected while others aren’t. Gender may play a role, as CHS appears to be more common in men than women, typically beginning around age 35.

The Three Phases of CHS

Phase 1: Prodromal Phase

The prodromal phase can last for months or even years. During this time, you may experience:

• Morning nausea without vomiting
• Abdominal discomfort or pain
• Fear of vomiting (though actual vomiting doesn’t occur yet)
• Normal appetite maintained

Many people in this phase actually increase their marijuana use, believing it will help relieve their nausea—unknowingly making the problem worse.

Phase 2: Hyperemetic Phase

This is the acute, severe phase that typically brings people to the emergency room. Symptoms include:

• Persistent, severe nausea
• Repeated vomiting and retching (up to 5 times per hour)
• Episodes lasting 24-48 hours
• Intense abdominal pain
• Inability to keep food or medications down
• Fear of eating
• Dehydration and weight loss
• Compulsive hot water bathing—the hallmark symptom

The Hot Shower Sign

The most distinctive feature of CHS is the overwhelming need to take extremely hot showers or baths for symptom relief. People with CHS often spend hours each day in scalding hot water, sometimes even burning themselves in desperate attempts to find relief.

Why does hot water help? Researchers believe the extreme heat affects the hypothalamus—the part of the brain that regulates temperature and vomiting—providing temporary distraction from the pain cycle. This compulsive hot bathing is so characteristic of CHS that it’s considered a key diagnostic indicator.

Phase 3: Recovery Phase

Recovery begins only when cannabis use stops completely. During this phase:

• Nausea and vomiting gradually subside
• Normal eating patterns return
• The need for hot water bathing decreases
• Symptoms resolve within days to weeks of complete abstinence

However, if cannabis use resumes, symptoms typically return quickly, often more severely than before.

“Scromiting”: The Social Media Term

Social media has coined the term “scromiting”—a combination of “screaming” and “vomiting”—to describe the intense pain that accompanies CHS episodes. People experiencing CHS often arrive at emergency rooms literally screaming in agony while vomiting uncontrollably, making the condition immediately recognizable to healthcare providers familiar with it.

Serious Complications of CHS

While CHS itself isn’t fatal, it can lead to life-threatening complications:

• Severe dehydration requiring IV fluids
• Electrolyte imbalances that can cause heart rhythm problems
• Kidney failure from prolonged dehydration
• Esophageal tears (Boerhaave’s syndrome) from forceful vomiting
• Aspiration pneumonia from inhaling vomit
• Burns from excessively hot water

In rare cases, CHS has been fatal. A 2016 case report documented the first known deaths associated with cannabinoid hyperemesis syndrome, highlighting the potential severity of this condition.

Diagnosing CHS

There’s no single test for CHS, making diagnosis challenging. Healthcare providers typically diagnose CHS when:

• You have a history of regular cannabis use for months or years
• You experience cyclical vomiting with symptom-free periods
• You find temporary relief from hot showers or baths
• Other causes of vomiting have been ruled out
• Symptoms improve with cannabis cessation

Many people with CHS are initially misdiagnosed with Cyclic Vomiting Syndrome (CVS), a similar condition. The key difference is that stopping cannabis resolves CHS but not CVS.

The Only Cure: Complete Cannabis Abstinence

The only proven treatment for CHS is permanently stopping all cannabis use. No medication can cure CHS—only managing symptoms while your body recovers.

Emergency treatment may include:

• IV fluids for dehydration
• Anti-nausea medications (though these are often ineffective for CHS)
• Pain management
• Electrolyte replacement
• Monitoring for complications

Because THC is stored in body fat, it can take weeks to months after stopping cannabis for symptoms to fully resolve. During this time, hot showers may continue to provide temporary relief as your body adjusts.

Understanding Marijuana Withdrawal

When you stop using marijuana after regular, heavy use, you’ll likely experience withdrawal symptoms—even if you don’t have CHS. Cannabis withdrawal syndrome is a recognized medical condition that affects approximately 47% of regular marijuana users who attempt to quit.

Why Withdrawal Happens

Marijuana contains THC (tetrahydrocannabinol), which binds to cannabinoid receptors throughout your brain and body. With chronic use, your brain becomes accustomed to having THC present and adjusts its natural chemistry accordingly. When you suddenly remove THC, your brain needs time to recalibrate, causing uncomfortable withdrawal symptoms.

Common Marijuana Withdrawal Symptoms

Psychological symptoms:

• Irritability, anger, and aggression
• Anxiety and nervousness
• Restlessness and agitation
• Depressed mood
• Difficulty concentrating
• Cravings for marijuana
• Mood swings

Physical symptoms:

• Insomnia and disturbed sleep
• Vivid, disturbing dreams or nightmares
• Decreased appetite and weight loss
• Headaches
• Sweating and chills
• Tremors or shakiness
• Nausea and stomach pain
• Fatigue

While marijuana withdrawal isn’t life-threatening like alcohol or benzodiazepine withdrawal can be, the symptoms can be extremely uncomfortable and often lead people to relapse.

The Marijuana Withdrawal Timeline

Understanding what to expect can help you prepare for the withdrawal process:

Days 1-3: Onset Phase

Symptoms typically begin within 24-48 hours of your last use:

• Initial restlessness and irritability
• Sleep difficulties begin
• Mild anxiety
• Reduced appetite
• Mild physical discomfort

Days 3-7: Peak Phase

Symptoms intensify and reach their worst during the first week:

• Severe irritability and mood swings
• Intense cravings
• Significant sleep disturbances
• Strong anxiety
• Depression may emerge
• Physical symptoms peak
• Sweating and chills

According to the National Institutes of Health, symptoms generally peak between days 2-6 after cessation.

Days 7-14: Decline Phase

Most acute physical symptoms begin to subside:

• Irritability decreases
• Appetite returns
• Physical symptoms improve
• Sleep quality gradually improves
• Mood stabilizes

Weeks 2-4: Recovery Phase

• Most acute symptoms resolve within 2-3 weeks
• Psychological symptoms like cravings may persist
• Sleep patterns continue normalizing
• Energy levels return
• Mood regulation improves

Long-Term: Post-Acute Withdrawal

Some people experience Post-Acute Withdrawal Syndrome (PAWS), with symptoms lasting months:

• Occasional cravings
• Mood fluctuations
• Sleep disturbances (can persist 30-45 days)
• Difficulty experiencing pleasure
• Anxiety episodes

Research shows that sleep problems are often the most persistent symptom and a common reason for relapse.

Factors Affecting Withdrawal Severity

Several factors influence how intense your withdrawal experience will be:

Usage patterns:

• Duration of use (years of regular use)
• Frequency (daily vs. occasional)
• Amount consumed
• Potency of cannabis products used

Individual factors:

• Age (younger adults may experience more severe symptoms)
• Gender (women may report more severe symptoms)
• Genetics and metabolism
• Overall physical and mental health
• Presence of co-occurring mental health disorders

Polysubstance use:

• Combining marijuana with tobacco, alcohol, or other drugs may intensify withdrawal

Managing Marijuana Withdrawal

While withdrawal is uncomfortable, several strategies can help you manage symptoms:

Self-Care Strategies

Physical health:

• Stay hydrated—drink plenty of water
• Eat nutritious, balanced meals even if appetite is low
• Exercise regularly (even light walks help)
• Establish a consistent sleep schedule
• Avoid caffeine, especially in the evening

Mental health:

• Practice mindfulness and meditation
• Use relaxation techniques (deep breathing, progressive muscle relaxation)
• Journal to process emotions
• Engage in distracting activities you enjoy
• Avoid triggers and high-risk situations

Support systems:

• Talk to trusted friends and family
• Connect with others in recovery
• Join support groups
• Consider professional counseling

When to Seek Professional Help

Professional treatment becomes essential when:

• Withdrawal symptoms significantly disrupt daily life
• You’ve tried quitting before but relapsed due to withdrawal
• You experience severe depression or suicidal thoughts
• Anxiety becomes overwhelming
• You have co-occurring mental health or substance use disorders
• Physical symptoms become severe or unmanageable

Professional Treatment Options

Medical Supervision

While there are no FDA-approved medications specifically for marijuana withdrawal, healthcare providers may prescribe medications to manage specific symptoms:

• Anti-anxiety medications for severe anxiety
• Sleep aids for persistent insomnia
• Antidepressants for mood symptoms
• Anti-nausea medications

These are used temporarily to ease the transition and are prescribed carefully to avoid creating new dependencies.

Evidence-Based Therapies

Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT) are highly effective for marijuana dependence. These therapies help you:

• Identify and change thought patterns that support marijuana use
• Develop healthy coping mechanisms
• Manage cravings and triggers
• Address underlying issues contributing to use
• Build relapse prevention skills

Motivational interviewing helps resolve ambivalence about quitting and strengthens commitment to change.

Comprehensive Treatment Programs

At Healing Pines Recovery, our residential treatment program provides comprehensive support for men struggling with marijuana dependence:

Individualized treatment plans addressing your unique needs and circumstances

Evidence-based therapies including CBT, DBT, and other proven approaches

Holistic healing with outdoor experiential therapy, physical wellness, and mindfulness practices

Dual diagnosis care for co-occurring mental health conditions

Small group settings allowing personalized attention and genuine connection

Supportive environment in Colorado’s natural beauty, promoting healing and self-discovery

The Reality of Marijuana Addiction

According to the National Institute on Drug Abuse, approximately 30% of marijuana users develop some degree of marijuana use disorder, and people who begin using before age 18 are 4-7 times more likely to develop problematic use.

In 2022, approximately 19 million Americans aged 12 or older had a marijuana use disorder. These numbers are rising as marijuana becomes more potent and widely available.

Signs of Marijuana Use Disorder

You may have marijuana use disorder if you:

• Use more marijuana than intended or for longer periods
• Have unsuccessful attempts to cut down or quit
• Spend significant time obtaining, using, or recovering from marijuana
• Experience cravings or strong urges to use
• Continue using despite problems it causes in relationships, work, or school
• Give up important activities because of marijuana use
• Use marijuana in physically hazardous situations
• Continue use despite physical or psychological problems it causes
• Need more marijuana to achieve the same effect (tolerance)
• Experience withdrawal symptoms when not using

Breaking the Cycle

Whether you’re experiencing CHS or struggling with marijuana dependence and withdrawal, breaking free requires commitment and often professional support.

Why Professional Treatment Works

Many people try to quit marijuana on their own but find themselves trapped in a cycle:

1. They use marijuana regularly for years
2. They try to quit and experience uncomfortable withdrawal
3. They use marijuana again to relieve withdrawal symptoms
4. Dependence deepens, and the cycle continues

Professional treatment breaks this cycle by:

• Providing medical supervision during withdrawal
• Teaching effective coping strategies
• Addressing underlying causes of use
• Creating accountability and structure
• Building a strong foundation for long-term recovery
• Treating co-occurring conditions simultaneously

The Importance of Gender-Specific Treatment

Men face unique challenges with marijuana use, including:

• Societal pressure to downplay problems
• Difficulty expressing emotions and seeking help
• Using marijuana to cope with stress or trauma
• Shame around asking for support

Our men-only program creates a safe space where you can be vulnerable, explore the root causes of your marijuana use, and connect with others who understand your experience.

Moving Forward: Life After Marijuana

Recovery from marijuana dependence opens doors to:

• Clearer thinking and better memory
• Improved motivation and energy
• Better sleep quality (after the initial adjustment period)
• Enhanced relationships
• Greater emotional regulation
• Achievement of personal and professional goals
• Improved physical health
• Genuine happiness not dependent on substances

Take the First Step Today

If you’re experiencing CHS or struggling with marijuana withdrawal, you don’t have to face it alone. The symptoms are real, the struggle is valid, and help is available.

At Healing Pines Recovery, we understand that recognizing you need help takes courage. Our team is committed to supporting you through every step of your recovery journey, from managing withdrawal symptoms to building a fulfilling life without marijuana.

Call us today at (720) 575-2621 for a confidential conversation about how our Colorado addiction treatment program can help you overcome marijuana dependence and reclaim your life.

Frequently Asked Questions

Can you really get addicted to marijuana?

Yes. Despite common misconceptions, marijuana is addictive. Approximately 30% of marijuana users develop marijuana use disorder, and people who start using before age 18 are 4-7 times more likely to become addicted. The DSM-5 recognizes cannabis use disorder as a legitimate addiction diagnosis.

How long does it take to develop CHS?

CHS typically develops after years of regular cannabis use—most commonly after 10-12 years of daily or near-daily use. However, with today’s higher-potency marijuana products, some people may develop CHS more quickly.

Will CHS go away if I just cut back on marijuana instead of quitting completely?

No. The only way to resolve CHS is to stop using cannabis completely. Reducing use may temporarily decrease symptom frequency, but CHS will return as long as any cannabis use continues. Restarting use after a period of abstinence typically causes symptoms to return quickly.

Why do hot showers help CHS symptoms?

The exact mechanism isn’t fully understood, but researchers believe the extreme heat from hot water affects the hypothalamus—the brain region that regulates both temperature and vomiting. The intense sensation may interrupt the pain and nausea cycle, providing temporary relief. However, this is only a temporary solution; stopping cannabis use is the only cure.

Is marijuana withdrawal dangerous?

Marijuana withdrawal is not medically dangerous or life-threatening like withdrawal from alcohol or benzodiazepines can be. However, the psychological symptoms can be severe and significantly impact quality of life. In rare cases, severe depression during withdrawal can lead to suicidal thoughts, which is why professional support is important.

How long will marijuana withdrawal symptoms last?

Most acute withdrawal symptoms peak within the first week and resolve within 2-3 weeks. However, some symptoms—particularly sleep disturbances and occasional cravings—can persist for several weeks to months. The timeline varies based on how long you used, how much you used, and individual factors.

Can I take medication to help with marijuana withdrawal?

While there are no FDA-approved medications specifically for marijuana withdrawal, healthcare providers can prescribe medications to manage specific symptoms like anxiety, insomnia, or nausea. These are used temporarily during the acute withdrawal phase. Always work with a medical professional rather than self-medicating.

What’s the difference between marijuana dependence and marijuana addiction?

Dependence is physical—your body has adapted to regular marijuana use and experiences withdrawal without it. Addiction (cannabis use disorder) involves psychological and behavioral components: compulsive use despite negative consequences, loss of control, and prioritizing marijuana over other aspects of life. You can have dependence without addiction, but addiction typically involves dependence.

Can synthetic marijuana (K2, Spice) cause CHS?

Yes. Synthetic cannabinoids can also cause CHS. In fact, synthetic marijuana products may pose even greater risks because they often contain unknown substances and much higher potency than natural cannabis.

Will I have CHS forever?

No. CHS resolves completely with permanent cannabis abstinence. Once you stop using marijuana entirely, symptoms will gradually disappear and won’t return unless you start using cannabis again. However, if you resume use—even after months or years of abstinence—CHS symptoms typically return quickly.

How do I know if it’s CHS or something else?

CHS has distinct features: cyclical vomiting episodes, history of chronic cannabis use, compulsive hot bathing for relief, and improvement with cannabis cessation. However, many conditions cause similar symptoms, so proper medical evaluation is essential. Be honest with your healthcare provider about your cannabis use to ensure accurate diagnosis.

Can I use CBD instead of THC and avoid CHS and withdrawal?

CBD (cannabidiol) alone doesn’t cause CHS or withdrawal symptoms. However, many CBD products contain varying amounts of THC. Additionally, if you have CHS, even small amounts of THC from CBD products may trigger symptoms. The safest approach is to avoid all cannabis products.

How can I support someone going through marijuana withdrawal?

Be patient, understanding, and non-judgmental. Encourage professional treatment, help them avoid triggers, support healthy routines, remind them that symptoms are temporary, celebrate small victories, and educate yourself about the process. Consider family therapy to learn how to best support their recovery.

Additional Resources

• SAMHSA National Helpline: 1-800-662-4357 (24/7, free, confidential)
• National Institute on Drug Abuse: Information on Marijuana
• American Addiction Centers: Cannabis Resources
• Healing Pines Recovery: (720) 575-2621

At Healing Pines Recovery, we’re stakeholders in your recovery success. Contact us today to learn how our comprehensive, individualized approach can help you overcome marijuana dependence and build the healthy, fulfilling life you deserve.