The ER Nurse's Guide to Quitting Vaping
What 37 Years of Emergency Medicine Taught Me About Saving Lives
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Founder, IAMNURSE LLC • Emergency Medicine Nurse • Healthcare Educator
This guide is for general educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, mental health professional, or other qualified health provider with any questions you may have regarding a medical condition or substance use.
If you or someone you know is in crisis, call 911 immediately.
If you or someone you know is struggling with substance use, contact the SAMHSA National Helpline at 1-800-662-4357 (free, confidential, 24/7).
The patient stories in this guide are adapted from real emergency room cases. Identifying details have been changed to protect patient privacy. The clinical scenarios and medical outcomes described are real.
Copyright © 2026 IAMNURSE LLC. All rights reserved.
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To every parent who stayed up wondering if their child was safe tonight.
To every teenager who thought they were invincible — until they weren't.
To every ER nurse, paramedic, and physician who has held someone's hand at the end — and then had to walk into the next room and do it again.
And to the families who trusted me with their stories so that other families wouldn't have to live through the same thing.
This guide is for you.
— Nurse Charles
Hey. Nurse Charles here.
If you found this guide, there's a reason. Maybe you're a parent who found a vape pen in your kid's backpack. Maybe you're a teenager who's been hitting a vape every day and you're starting to wonder if something's wrong. Maybe you're a teacher, a coach, a pastor, and you've watched this thing spread through your community like wildfire and you don't know what to do about it.
Whatever brought you here — I'm glad you're reading this.
Let me tell you who I am and why I wrote it.
I've been in emergency medicine for over 37 years. I've worked trauma centers, critical care units, and emergency departments across the country. I've been a healthcare executive. I'm currently pursuing my doctorate. And about two years ago, I started making short videos on TikTok — just talking about what I see in the ER every day — and something happened that I did not expect.
People listened.
Over 100,000 people followed. My videos about vaping, hookah, THC, and fentanyl have been watched more than 10 million times. And the comments — the comments are what made me write this guide. Parents begging for help. Teenagers saying nobody ever explained this to them. Nurses from other hospitals saying they're seeing the same thing.
But there's one moment that changed everything for me. One shift that I carry with me every single day.
It was a night shift. Rare for me. A 19-year-old kid came in — brought by his friends. He'd been vaping with them earlier that night. Probably a bad cartridge. It had fentanyl in it.
By the time his friends realized something was wrong, he was already gone. Pinpoint pupils. No respiratory effort. Completely hypoxic — meaning his body had been starved of oxygen for the entire ambulance ride. EMS gave him Narcan. It didn't work. We gave him more. Still nothing.
At 5:45 in the morning, I stood in front of his parents and told them their son was dead.
That video — me talking about that case — was watched 6.9 million times. Six point nine million people stopped scrolling and listened. And I realized something: the information is out there, but nobody is connecting it to what's actually happening in the emergency room. Nobody is saying, "This is what it looks like when your kid doesn't come home."
So I wrote this guide.
This is everything I wish I could say to every parent and every young person who walks through the doors of my ER. It's what vaping actually does to your body — not the marketing version, not the Instagram version, but the clinical version. The version I see under fluorescent lights at 3 AM.
It's real stories from real cases. It's the science explained in plain language. It's a chapter just for parents, and a chapter just for young adults. And it's a practical, step-by-step plan for how to quit — because knowing it's dangerous isn't enough. You need to know what to do about it.
This is not medical advice for your specific situation. I'm not your doctor or your nurse. I'm an educator. If you're experiencing symptoms — chest pain, difficulty breathing, confusion, psychosis, vomiting — go to the emergency room. Right now. Don't finish this chapter. Go.
For everyone else: keep reading. This might be the most important thing you read this year.
I want to start with numbers. Because the numbers tell a story that most people have never heard.
When I talk to parents, most of them have a general sense that vaping is "not great." When I talk to teenagers, most of them think it's basically harmless — "it's just water vapor," they'll say.
Neither group understands how bad this has gotten.
According to the CDC, about 2.8 million middle and high school students in the United States currently use e-cigarettes. That number has fluctuated, but it's consistently in the millions. One in every ten high school students vapes. In some communities, the rates are significantly higher.
But here's what the headline numbers don't tell you: what they're vaping has changed dramatically.
Ten years ago, most vape products were nicotine-based. Flavored, marketed as a "safer alternative" to cigarettes, and aimed squarely at young people with candy and fruit flavors.
That was bad enough. Nicotine is one of the most addictive substances on earth. One hookah session delivers up to 100 times the nicotine of a single cigarette — I know because I intubated a 17-year-old kid after one session. We'll get to that story later.
But what's happening now is far worse.
Kids aren't just vaping nicotine. They're vaping THC — the psychoactive compound in marijuana. And the THC levels in today's products bear no resemblance to what existed even 20 years ago.
I did a video about this that nearly 800,000 people watched, and the reactions told me most people had no idea.
Your kid is not smoking what you smoked. They're consuming a product that is 15 to 25 times more potent than what existed when you were their age. And they're inhaling it directly into their lungs, where it crosses the blood-brain barrier in seconds.
Here's where it goes from concerning to terrifying.
Fentanyl — a synthetic opioid that is 50 to 100 times more potent than morphine — has infiltrated the recreational drug supply in the United States. It's being pressed into counterfeit pills. It's being mixed into powders. And it's showing up in vape cartridges.
And it gets worse. We're now seeing substances even stronger than fentanyl entering the market. In states like Arkansas, Tennessee, and Kentucky, we've encountered nitazenes — synthetic opioids that are up to 20 times more potent than fentanyl itself. These drugs were developed in the 1950s, never approved for medical use, and are now being manufactured and distributed through the same channels that sell vape products.
When most parents think about vaping, they picture college kids at a party. They don't picture their 13-year-old in a middle school bathroom.
But that's exactly where this is happening.
Kids are vaping between classes, during lunch, and before practice — the bathroom is where it happens. And parents think their kids are vaping nicotine. They're not. Many of them are vaping THC, synthetic cannabinoids, and substances that no laboratory has ever tested for human consumption. They're buying cartridges from other kids. They have no idea what's in them. And they're doing this at 13, 14, 15 years old — while their brains are still years away from full development.
In 2019, the medical community identified a new condition: EVALI — E-cigarette or Vaping Product Use-Associated Lung Injury. It causes inflammation and damage to the lungs that mimics severe pneumonia, and in some cases, it's fatal.
EVALI cases have declined since the peak in 2019, partly because of public awareness and partly because some of the most dangerous additives (like vitamin E acetate in THC cartridges) were identified. But the condition hasn't disappeared. And the long-term consequences of chronic vaping on young lungs are still being studied. We simply don't have decades of data yet.
What we do have is what I see in the emergency room. And I can tell you this: the lungs of teenagers who vape do not look like the lungs of teenagers who don't.
One of my most-watched videos — over 1.2 million views — was a simple demonstration. I took a glass of water to represent the soft, delicate lining of your lungs. The alveoli. The place where oxygen exchange happens — where your body takes in the air you need to stay alive.
Then I vaped into it.
And I showed people what happened to the water in just 20 minutes.
It wasn't pretty. The clear water turned cloudy with glycols, vegetable oils, fragrances, solvents, and metallic particles — nickel, lead, chromium — things that have absolutely no business being inside your lung tissue. And that was 20 minutes. Imagine what happens after 20 months. Or 20 years.
Let me walk you through what vaping does to your body, system by system.
Your lungs are not designed to process heated chemicals. They're designed to exchange oxygen and carbon dioxide — that's it. The alveoli, those tiny air sacs deep in your lungs, have a surface area about the size of a tennis court. That delicate tissue is what keeps you alive.
When you vape, you're flooding that tissue with:
Your body's response to these substances is inflammation. Your immune system kicks into overdrive. White blood cells flood the area. Fluid accumulates. Your lung capacity drops. Over time, you develop chronic inflammation that doesn't resolve — because you keep vaping, so the assault never stops.
I treated a patient who vaped for years and ended up on supplemental oxygen permanently. He couldn't walk across a room without it. His lungs had been so damaged that they could no longer absorb enough oxygen to sustain basic daily functions.
He was not 70 years old. He was not a coal miner. He was a young person who vaped.
Most people don't connect vaping to heart problems. But your cardiovascular system is one of the first things affected.
Nicotine is a stimulant. Every time you hit a vape, nicotine enters your bloodstream and causes:
I've treated teenagers with heart rates over 200 beats per minute after combining vaping with energy drinks. That's a condition called supraventricular tachycardia — SVT. It means the electrical system of your heart is firing out of control. In some cases, we have to cardiovert them. That means we shock the heart back into a normal rhythm.
On a 20-year-old. Who was healthy six hours ago.
Now add THC to the equation. THC increases cardiac sensitivity. It makes your heart more susceptible to arrhythmias and can trigger tachycardia on its own. I treated a 64-year-old man who consumed a THC edible and had a minor heart attack — not from a pre-existing condition, but because at his age, his metabolism processed the THC differently than it would have when he was younger.
And the hookah users? Carbon monoxide from the charcoal used to heat hookah binds to your red blood cells with 200 times the affinity of oxygen. That means when carbon monoxide gets on your red blood cells, oxygen can't. Your cells suffocate. It's called hypoxia, and it can cause organ damage, loss of consciousness, and death.
This is the part that keeps me up at night.
Nicotine hijacks your dopamine system. Dopamine is the neurotransmitter responsible for pleasure, reward, and motivation. When nicotine floods your brain, it triggers a massive dopamine release — an artificial high that your body cannot reproduce naturally.
Here's the problem: once that high fades, your baseline dopamine drops below where it was before. So you feel worse than you did before you vaped. The only way to feel "normal" again is to vape again. And each time, you need a little more to get the same effect.
That's addiction. That's the cycle. And it can establish itself in adolescents within days — not weeks, not months. Days.
But there's something even more concerning. The human brain does not finish developing until approximately age 25. The prefrontal cortex — responsible for decision-making, impulse control, and risk assessment — is the last part to mature.
When adolescents flood a developing brain with nicotine and THC, they're not just getting high. They're altering the architecture of their brain during a critical development window. The effects can include:
I've treated 13-year-olds in full-blown psychotic episodes — hallucinations, paranoia, violent behavior — triggered by THC vaping. These were not kids with psychiatric histories. These were children whose developing brains were overwhelmed by a substance that was 15 to 25 times more potent than anything that existed a generation ago.
Here's something most people don't know: if you vape and you're scheduled for surgery, you are at significantly higher risk for complications.
When anesthesia opens up your airways completely, all those microparticles, solvents, and residue from vaping become mobilized. When the anesthesiologist removes the breathing tube after surgery, you wake up with massive secretions flooding your airway. You feel like you're choking to death.
If you have a scheduled surgery, you need to stop vaping at minimum two to four weeks before the procedure. Your lungs need time to clear. And you need to be honest with your anesthesiologist about your vaping history. This is not a time for embarrassment. This is a time for survival.
We don't have 30 years of data on vaping. But what we're seeing in the ER right now — in patients who have been vaping for 5 to 10 years — is alarming.
Chronic lung inflammation that doesn't resolve. Permanent reductions in lung capacity. Young adults who require supplemental oxygen to perform daily activities. Cardiovascular damage in people who should be in the prime of their physical health.
Every statistic I gave you in the last two chapters represents a real person. A real family. A real moment in an emergency room where everything changed.
I've adapted the following stories from cases I've treated or supervised over my career. The medical details are real. The outcomes are real. I've changed identifying information to protect patient privacy. But the lessons — those are exactly what happened.
I told you part of this story in Chapter 1. Now I'm going to tell you the clinical version.
It was a rare night shift. A 19-year-old male was brought in by his friends. They'd been vaping together earlier that evening. One of the cartridges was contaminated — it contained fentanyl.
His friends told us he took a hit and passed out almost immediately. Within one to three minutes. By the time they realized something was seriously wrong and called 911, he had stopped breathing. His pupils were pinpoint — a classic sign of opioid overdose. He was completely hypoxic, meaning his brain and organs had been starved of oxygen for the entire ambulance ride.
EMS administered Narcan — naloxone, the opioid reversal agent — in the field. It didn't work. We administered more in the emergency department. Still nothing. When fentanyl is concentrated enough, or when it's been too long since respiratory arrest, Narcan cannot always reverse the damage.
I stood in front of his parents at 5:45 in the morning and delivered the notification.
The amount of fentanyl that killed him? About the size of the cap on a pencil. The black part at the top. That's it.
This one stays with me because of how fast it happened.
A 17-year-old male came in after a hookah session with friends. One session. That's all it took.
One hookah session can deliver up to 100 times the amount of nicotine that you'd get from a single cigarette. One hundred times.
This kid's body was flooded with nicotine. His dopamine system went haywire. He got the initial rush — the euphoria that hookah users chase. But then his body couldn't handle the load. His nervous system started shutting down. He lost consciousness.
When he arrived in my ER, he couldn't breathe on his own. We had to intubate him — that means we put a tube down his throat and connected him to a ventilator to breathe for him. A machine was keeping this 17-year-old alive because his body could no longer perform the most basic function of human life.
He survived. But the image of putting a breathing tube into a teenager after one hookah session is something I will never forget.
A 13-year-old girl was brought into the ER in a full-blown psychiatric episode. Hallucinations. Paranoia. Disorganized thinking. She was terrified, unable to distinguish what was real from what wasn't.
Here's what triggered it: two things happened at once. Her mother discovered that she had been sending explicit photos to adult men online. And her mother discovered that she and her friends had been smoking marijuana and high-concentration THC substances — vaping, dabs — for over a year.
At 13 years old. For over a year.
Her brain couldn't handle it. A 13-year-old's brain is still developing. The prefrontal cortex won't be fully formed for another 12 years. When you flood that developing brain with high-potency THC, you're disrupting the fundamental wiring process.
This case came to me through a conversation with a mother who was desperate for answers.
Her 16-year-old son had always been a good kid. Engaged in school. Good relationships. Normal teenage behavior. Then, over the course of a few months, everything changed.
He started isolating himself. His behavior patterns shifted dramatically. He became paranoid. Anxious in ways he'd never been before. He started acting out — aggressive, unpredictable. His mother told me she was afraid of him. Her own child.
What had changed? He'd started vaping THC with his friends. High-concentration products — the kind that are 60 to 95 percent THC. And because mental health symptoms and drug use are so closely intertwined, it was incredibly difficult for anyone to differentiate between a mental health crisis and a substance-induced one.
A teenage athlete — in peak physical condition — collapsed during practice. Heart racing. Chest pain. Dizzy. Couldn't catch his breath.
His teammates thought it was heat exhaustion. His coach thought it was dehydration. When he arrived in the ER, his heart rate was dangerously elevated and his rhythm was abnormal.
The cause? He'd been vaping nicotine throughout the day and had consumed an energy drink before practice. The combination of nicotine — a stimulant that elevates heart rate and constricts blood vessels — with high-dose caffeine from the energy drink created a cardiovascular crisis in an otherwise healthy young person.
We had to administer a drug called adenosine through an IV — it essentially stops the heart for a brief moment so it can reset itself into a normal rhythm. That's what we had to do to a teenager who was healthy six hours earlier.
Not every vaping-related ER case is about overdose or cardiac arrest. Some are about what happens when chronic use catches up with you in ways nobody warned you about.
A 28-year-old came in with severe, uncontrollable vomiting. He couldn't keep anything down. He was severely dehydrated. And this wasn't the first time — he told us he'd been to the ER multiple times for the same thing, and nobody could figure out what was wrong.
The diagnosis: Cannabinoid Hyperemesis Syndrome, or CHS.
CHS is a condition caused by long-term, regular cannabis use. It triggers a cycle of severe nausea, vomiting, and abdominal pain that can last for hours or days. The only thing that provided temporary relief? Hot showers. Patients with CHS often describe standing in scalding hot water as the only thing that makes the vomiting stop temporarily.
The only cure for CHS is complete cessation of all cannabis products. Not reduction. Not switching to a lower-potency product. Complete cessation.
I need to dedicate an entire chapter to this because what's happening with THC right now is one of the most misunderstood health crises in America.
Most of the general public — parents, educators, even some healthcare providers — still think of marijuana as the relatively mild substance it was decades ago. They remember the 1970s. They remember college. They remember a mild buzz and some laughter.
That substance no longer exists.
I did a video breaking down the numbers that nearly 800,000 people watched. Here's what I told them:
1970s: The average THC level in marijuana was 2 to 4 percent. This is what most parents experienced if they experimented in their youth. Mild effects. Short duration. Relatively low risk for most healthy adults.
2000s: Through selective breeding and hybrid cultivation techniques, THC levels rose to 10 to 12 percent. Already a 3 to 5 times increase over what the previous generation knew.
2026 — Regular marijuana flower: Average THC levels now range from 18 to 25 percent. That's 5 to 12 times more potent than what existed in the 1970s.
2026 — Concentrates (vape cartridges, dabs, wax, shatter): 60 to 95 percent THC.
When THC enters the brain, it binds to cannabinoid receptors — primarily CB1 receptors — which are concentrated in areas responsible for memory, coordination, pleasure, thinking, and time perception.
But in an adolescent brain — one that won't finish developing until approximately age 25 — the effects are fundamentally different. The endocannabinoid system plays a crucial role in brain development. It helps guide the formation of neural circuits, the pruning of unnecessary connections, and the maturation of the prefrontal cortex.
When you introduce massive amounts of external THC into this process, you're interfering with the architectural development of the brain itself. The effects can include:
THC vape cartridges — especially those purchased outside of licensed, regulated dispensaries — are a primary vector for fentanyl contamination. When your kid buys a cartridge from a friend, a classmate, or anyone other than a state-licensed retailer, there is no quality control. There is no testing. There is no label you can trust.
And the people manufacturing and distributing these products are not concerned about your child's safety. They're concerned about profit. Fentanyl is cheap. It's potent. And adding it to a product creates a more intense high that drives repeat customers — the ones who survive.
If fentanyl terrified you, this should keep you up at night.
We are now seeing synthetic opioids called nitazenes entering the illicit drug market. These substances were developed in the 1950s and were never approved for medical use because they were considered too dangerous. They are 10 to 20 times more potent than fentanyl itself.
Standard doses of Narcan may not be sufficient to reverse a nitazene overdose. We're having to administer multiple doses, sometimes five, six, seven rounds of naloxone before we see any response. And in many cases, even that isn't enough.
One of the most dangerous misconceptions I encounter is the belief that legal cannabis products are inherently safe.
A product that is legal to purchase at age 21 in a licensed dispensary still contains 60 to 95 percent THC if it's a concentrate. It is still capable of triggering psychosis in a vulnerable individual. It can still cause Cannabinoid Hyperemesis Syndrome with chronic use. And it is still profoundly dangerous for developing brains under the age of 25.
Legality speaks to policy. It does not speak to biology. Your brain does not care whether the substance that's disrupting its development was purchased legally or illegally. The damage is the same.
If you're a parent reading this, I want to speak directly to you for a few pages. Because I've talked to hundreds of parents — in the ER, on TikTok, in my DMs, and through IAMNURSE — and I know what you're feeling right now.
You're scared. You're overwhelmed. And you feel like you're fighting something you don't fully understand.
I want to help you understand it. And I want to give you something you can actually use.
Physical signs:
Behavioral signs:
Financial signs:
The restroom is the venue of choice for vaping in schools. Between classes, during lunch, before practice — the bathroom is where it happens.
And here's what parents don't realize: your kids may not be vaping nicotine. Many of them are vaping THC, synthetic cannabinoids like K2 and Spice, and substances that no laboratory has ever tested for human consumption. They're buying cartridges from other kids. They're sharing devices. And they have absolutely no idea what's in the products they're using.
This is happening at 13, 14, 15 years old. While their brains are still years away from full development.
I say "conversation" deliberately. Not "lecture." Not "confrontation." Conversation.
Here's what I've learned from 37 years of talking to patients and families: people shut down when they feel attacked. Teenagers especially. If you come in hot — angry, accusatory, panicked — your child will close off. They'll lie. They'll hide it better. And the problem gets worse, not better.
Instead, try this approach:
Start with curiosity, not accusation. "I've been reading about vaping and I want to understand what you know about it. What are kids at your school saying?"
Share what you've learned without lecturing. "I learned that one hookah session has 100 times the nicotine of a cigarette. Did you know that?"
Be honest about what you don't know. "I honestly didn't understand how different today's THC is from what existed when I was young. This is new to me too."
Ask direct questions from a place of love. "Have you tried vaping? I'm not asking to punish you. I'm asking because I love you and I need to know so I can help you stay safe."
Make it clear that safety comes before punishment. "If you're ever in a situation where something goes wrong — someone passes out, someone can't breathe — I need you to call me or call 911. You will not be in trouble. Getting help is always the right choice."
That last point might be the most important thing in this entire chapter. Because the number one reason teenagers don't call for help when a friend is overdosing is fear of getting in trouble. And that delay can be the difference between life and death.
Substance use and online risk-taking often go hand in hand in adolescents. The same developing prefrontal cortex that makes them vulnerable to addiction also makes them vulnerable to predators, peer pressure, and poor judgment in digital spaces.
If your child is vaping, I encourage you to also look at their digital life. Not as an invasion of privacy, but as a protection measure during a period of their life when their judgment center is literally still under construction.
Do not wait to see if it gets better. Call 911 or drive directly to the nearest emergency department.
And when you get to the ER, be honest with the medical team about what your child may have used. We are not there to judge. We are there to save your child's life. And the more information we have, the faster we can do that.
This one is for you. Not your parents. Not your teachers. You.
I'm not going to talk down to you. I'm not going to lecture you. I'm going to talk to you the same way I'd talk to you if you were sitting across from me in the ER at 2 AM and you asked me, "Nurse Charles, what do I actually need to know?"
Here it is.
"It's just water vapor."
No, it's not. I did a demonstration with a glass of water — over a million people watched it. I vaped into clear water for 20 minutes. The water turned cloudy with glycols, vegetable oils, fragrances, solvents, and metallic particles — nickel, lead, chromium. That's what's going into your lungs every single time you hit a vape.
"I can stop anytime I want."
Maybe. But probably not as easily as you think. Nicotine is one of the most addictive substances on earth. It hijacks your dopamine system. After repeated exposure, your baseline dopamine drops. You feel worse without it than you did before you ever started. And if you're under 25, nicotine addiction can establish itself within days. Not weeks. Days.
"Weed is natural, so it's safe."
Hemlock is natural. Arsenic is natural. Natural does not mean safe. And what you're vaping isn't a plant anyway — it's a concentrate that's been processed to contain 60 to 95 percent THC. That's a chemical product.
"My friend does it and he's fine."
He might be fine right now. Or he might be developing chronic lung inflammation that won't show symptoms for another few years. You don't know which category you fall into until something goes wrong. And in the ER, I can tell you: the people lying in those beds all thought they were fine too. Until they weren't.
I have treated patients who had a fatal or near-fatal reaction to a single hit off a vape cartridge. One inhalation. That's all it took.
The 19-year-old I told you about in Chapter 4? One hit. Fentanyl in the cartridge. Dead at 5:45 AM.
You might be thinking, "That won't happen to me. I know my dealer. I trust my source." But his friends trusted their source too. That's the nature of an unregulated supply chain. Nobody knows what's in the product until it's too late.
Your brain will not finish developing until you're approximately 25 years old. The last part to mature is the prefrontal cortex — the part responsible for decision-making, impulse control, planning, and risk assessment.
When you flood that developing brain with nicotine and THC, you're potentially altering the architecture of your brain during a critical window. The effects can be permanent:
Your lungs are how your body gets oxygen to your muscles. Chronic vaping reduces your lung capacity, increases inflammation, and impairs oxygen exchange. That directly affects your endurance, your recovery time, and your physical performance.
And cognitively — if you're in school, if you're studying, if you're trying to perform at a high level — chronic nicotine and THC use impair memory formation, focus, and executive function. You're literally making it harder for your brain to do the things you need it to do.
If you're vaping regularly, you're spending somewhere between $80 and $200 a month on cartridges, pods, or disposables. That's $960 to $2,400 a year. Over four years of college, that's $3,840 to $9,600.
On a product that's damaging your lungs, your heart, and your brain.
That's a semester of tuition at some schools. That's a car. That's a down payment on something real. Instead, it's going up in vapor — literally — and the only thing you're building is a dependency.
I'm not going to tell you what to do. You're going to make your own choices, and that's your right.
But I want you to make those choices with your eyes open. Not based on what a marketing company told you. Not based on what your friends say. Based on what an ER nurse with 37 years of experience has seen with his own eyes.
If you're ready to quit, the next chapter is for you. And it's the most practical thing in this entire guide.
This is the chapter that matters most. Because knowing something is dangerous isn't enough. You need to know what to do about it.
I've helped patients, families, and community members navigate the quitting process throughout my career. And I'll tell you upfront: it's not easy. Nicotine is one of the most addictive substances known to science. THC, especially at today's concentrations, creates its own powerful dependency cycle.
But people quit every day. And you can too. Here's how.
Quitting requires a decision. A real one. Not "I'll try." Not "I'll see how it goes." A committed, out-loud declaration: "I am done."
Tell someone. Your parents. Your best friend. Your partner. A counselor. When you declare it out loud, it becomes real. It creates accountability.
Write down your reason. Not a list of reasons you found on the internet. Your reason. Whatever it is — write it down and keep it where you can see it every day.
Every addictive behavior has triggers — situations, emotions, people, or environments that make you reach for the substance. Common vaping triggers include:
Write your triggers down. All of them. Because once you know them, you can plan for them.
Your brain is going to demand the dopamine hit. You can't just remove the substance and leave a void. Instead, replace the behavior:
If your primary addiction is nicotine, FDA-approved nicotine replacement therapies can significantly increase your chances of quitting:
Talk to your doctor or pharmacist about which NRT option is right for you. Important: NRT is specifically for nicotine addiction. If your primary substance is THC, NRT will not help — the approach is behavioral and may benefit from professional counseling.
The first three days are the hardest. This is when withdrawal symptoms peak.
Nicotine withdrawal (peak at 48-72 hours): Intense cravings, irritability, difficulty concentrating, increased appetite, headaches, insomnia, anxiety.
THC withdrawal (may take up to a week to peak): Irritability, sleep disturbances, vivid dreams, decreased appetite, sweating, anxiety, depression.
Strategies: Clear your environment (throw away all devices and cartridges). Stay hydrated. Move your body. Prioritize sleep. Eat well.
If you can make it through the first 72 hours, the worst is behind you. But the first month is where most people relapse — not because of physical withdrawal, but because of habit.
For every trigger you identified, you need a specific, pre-planned response:
You are significantly more likely to succeed if you don't do this alone.
If you relapse — if you hit a vape after days or weeks of being clean — it does not mean you failed. It means you're human. Addiction is a medical condition, not a moral failing.
For heavy, long-term nicotine addiction, there are prescription medications that can help:
Both require medical supervision. But for people who have tried other methods without success, they can be game-changers.
Cold turkey works best for decisive people who find that "just a little" leads to "all the way back." You get through withdrawal faster, but the first 72 hours are more intense.
Gradual reduction works best for heavy users who find cold turkey overwhelming. You systematically reduce usage over weeks. Less severe withdrawal at each step, but it takes longer and requires more discipline.
There is no "right" answer. The right method is the one that gets you to zero.
If you've made it through the quitting process — even if it was messy, even if you relapsed and tried again — I want to tell you what's waiting on the other side.
Because it's not just the absence of something bad. It's the presence of something good.
This is the one nobody warns you about — in a good way.
Former vapers consistently report a significant improvement in mental clarity within the first few weeks. The brain fog lifts. Concentration improves. Anxiety decreases — not immediately, but steadily.
When that cycle stops, your brain recalibrates. Your baseline dopamine level actually comes back up. Things that used to feel boring or flat — a good meal, a conversation with a friend, a sunny day — start feeling enjoyable again.
If you were spending $100 a month on vaping, you just saved $1,200 a year. That's real money.
The most powerful shift that happens when you quit isn't physical or financial. It's psychological.
When you successfully quit — when you face the cravings and the withdrawal and the hard days and you come out the other side — you prove something to yourself. You prove that you are stronger than a substance. That you can do hard things. That you have agency over your own life and body.
People who successfully quit vaping often describe a cascade effect: they start exercising more. They eat better. They sleep better. They have more energy. They're more present in their relationships. They perform better at school or work.
I want to be honest with you: the cravings may not ever fully disappear. They'll get weaker. They'll come less frequently. But months or even years after quitting, you might smell someone vaping and feel a pull.
That's normal. That's the neural pathways that were carved during your addiction. Here's how to handle it:
You don't have to do this alone. The following resources are available to you right now — many of them free, confidential, and available 24/7.
This information can save their life. We are not law enforcement. We are medical professionals. Our only job is to keep them alive.
I created IAMNURSE to continue the education that started in the emergency room. If you want to learn more about health coaching, wellness programs, or community health education, visit iamnurse.org.
And if this guide helped you — if it changed how you think about vaping, or gave you the tools you needed to quit, or helped you have a conversation with your kid that you didn't know how to start — share it. Send it to another parent. Text it to a friend. Post it on your social media.
Because education saves lives. I've seen it. And you can be part of it.
I want to leave you with this.
In 37 years of emergency medicine, I've held a lot of hands. I've delivered a lot of bad news. I've watched a lot of families break apart in the waiting room while I stood there in scrubs, trying to find the words.
And after all of it — after every case, every loss, every kid I couldn't save — I still believe in people. I still believe that education changes outcomes. I still believe that if you give someone the truth, and you give them the tools, most of them will make the right choice.
That's why I made those TikTok videos. That's why I started IAMNURSE. And that's why I wrote this guide.
You have the truth now. You have the tools. The rest is up to you.
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