Can You Get High Off Nail Polish Remover?

Nail polish remover can produce a brief intoxicating effect when its vapors are deliberately inhaled in concentrated amounts, but calling it a “high” undersells how dangerous the practice is. The active ingredient in most nail polish removers is acetone, a volatile organic solvent that acts as a central nervous system depressant. Acetone poisoning can damage the brain, heart, lungs, and other organ systems, and in rare cases it has caused death.

What Nail Polish Remover Does to Your Brain

Acetone and other volatile organic solvents produce their psychoactive effects through a mechanism researchers have studied for decades. When you inhale concentrated solvent vapors, the chemicals cross rapidly from the lungs into the bloodstream and reach the brain within seconds. Once there, they act in ways strikingly similar to classical central nervous system depressants like alcohol, barbiturates, and benzodiazepines. Research reviews have shown that selected inhalants produce biphasic effects on motor activity, disrupt coordination, have anticonvulsant properties, and share discriminative stimulus effects with barbiturates and ethanol.¹ In plain terms, the brain responds to these vapors much like it responds to a strong drink or a sedative pill, but with less predictability and far less margin for error.

“Biphasic” means the initial effect is often a brief rush of excitement or giddiness, followed quickly by drowsiness, confusion, and impaired coordination. This pattern mirrors what happens with alcohol: a drink or two might make you feel energized and social, but keep going and you become sluggish, disoriented, and eventually pass out. The comparison to alcohol is well-established in the medical literature, though researchers have noted that solvent inhalation tends to cause greater impairment of judgment and reality perception than alcohol does at equivalent levels of intoxication.² People who inhale solvents report hallucinations, severe disorientation, and a distorted sense of time more often than people who are simply drunk.

How Acetone Moves Through the Body

Once inhaled, acetone does not stay in one place. Pharmacokinetic modeling has mapped how the chemical distributes across at least eight tissue groups in the body, including the brain, heart, muscles, fatty tissue, liver, and kidneys.³ Acetone is highly soluble in both water and fat, which means it moves easily into virtually every organ. The liver metabolizes most of it, and the kidneys excrete a portion, but at high concentrations the body’s ability to clear acetone is overwhelmed. This is part of why deliberate inhalation is so much more dangerous than the incidental exposure you get while doing your nails in a ventilated room: the dose makes the poison, and huffing delivers a massive dose all at once.

It is worth noting that your body actually produces small amounts of acetone naturally as a byproduct of fat metabolism. This is why people on very low-carbohydrate diets sometimes have a faintly sweet or fruity smell on their breath. The trace amounts your body makes are harmless. The problem starts when you inhale enough to overwhelm your metabolic capacity, pushing blood levels far beyond anything the body was designed to handle.

Why the Risks Are Disproportionate to the “High”

The intoxication from inhaling nail polish remover is short-lived, often lasting only a few minutes before fading into a headache and nausea. But the risks are not proportionate to that brief buzz. Acetone toxicity affects almost every major body system, including the nervous, respiratory, cardiovascular, and endocrine systems.⁴ While life-threatening outcomes from acetone exposure specifically are rare, they do happen. One published case report documents a fatal cardiac arrest resulting from acetone toxicity.⁴

Irritation of the airways is among the more immediate effects. Studies examining human response to acetone vapor have found that people report eye and throat irritation at various concentrations, though the threshold at which that irritation becomes genuinely harmful versus merely unpleasant is complicated by factors like individual sensitivity, prior exposure history, and even psychological expectation.⁵ At the concentrations involved in deliberate inhalation, airway irritation is the least of your worries.

Sudden Sniffing Death and the Heart

The single most terrifying risk of inhaling volatile solvents is a phenomenon doctors call “sudden sniffing death syndrome.” This can happen the very first time a person tries it. The mechanism involves the heart, not the brain. Volatile hydrocarbons can alter the electrical activity of the heart, disrupting the potassium and calcium channels that regulate each heartbeat. This disruption prolongs the heart’s recovery time between beats, creating a condition that shows up on an ECG as a prolonged QT interval, which sets the stage for a fatal heart rhythm called torsades de pointes.⁶

What makes this especially insidious is the role of adrenaline. The heart becomes “sensitized” by the solvent, meaning it is electrically unstable but has not yet gone into a dangerous rhythm. All it takes is a sudden surge of catecholamines, the fight-or-flight hormones your body releases when you are startled, exercising, or frightened, to trigger the fatal arrhythmia.⁶ This means a person who huffs a solvent and then runs, gets scared by someone walking in on them, or even just stands up too quickly could go into cardiac arrest. There is no dose at which this risk is zero, and there is no way for a user to know they are in the sensitized window before it is too late.

This is also why emergency treatment for solvent inhalation explicitly avoids adrenaline and similar drugs. Clinical guidance states that exogenous catecholamines, which are the standard drugs used in cardiac arrest protocols, should be avoided in these patients because the myocardium is already irritable and sensitized. If ventricular arrhythmias develop, treatment relies on defibrillation or beta-blocker medications instead.⁷

Brain Damage From Repeated Use

People who inhale solvents repeatedly over time risk permanent structural damage to the brain. Autopsy studies of chronic solvent abusers have found a pattern of injury called leukoencephalopathy, which involves the destruction of the brain’s white matter, the insulating material that allows nerve signals to travel efficiently. In a large cohort of solvent abusers examined post-mortem, 16 cases showed well-established leukoencephalopathy with widespread myelin loss, while an additional six showed early-stage white matter damage. The ages of those affected ranged from the mid-teens to the late forties. And the researchers noted something sobering: the brain damage appeared to be duration-dependent, meaning it worsened the longer a person used, and it could begin within just a few years of starting.⁸

White matter damage of this kind produces cognitive and motor symptoms that can resemble early dementia: difficulty concentrating, memory problems, slurred speech, loss of coordination, and personality changes. Unlike the acute intoxication that wears off in minutes, these changes can be permanent. The brain has limited capacity to regenerate myelin once it has been destroyed, particularly when the insult is repeated over months or years.

Who Is Most Likely to Try This

Inhalant misuse is primarily a problem among adolescents and young teenagers, in large part because products like nail polish remover are cheap, legal, and already sitting under the bathroom sink. National survey data from the United States has shown that the median age for first-time inhalant use is 13 years old.⁹ That same research found demographic patterns in who tries inhalants, with significantly higher rates of past use among white youths and youths from other ethnic backgrounds compared to Black youths.⁹ Broader analysis, however, has shown that inhalant abuse and dependence affect adolescents regardless of gender, age, race, or family income, suggesting the problem is not confined to any single demographic.¹⁰

The accessibility factor is hard to overstate. Unlike controlled substances that require a dealer or a prescription, solvents and other inhalants are ordinary household products that young people can access without arousing suspicion. Nail polish remover sits alongside paint thinners, cleaning sprays, and glues as products that are easy to obtain and inexpensive.¹⁰ This ease of access partly explains why inhalants tend to be “gateway” substances for younger teens who have not yet found access to alcohol or other drugs.

Not All Nail Polish Removers Are the Same

The risk profile depends partly on what is actually in the bottle. Traditional nail polish removers contain acetone, which is the solvent discussed throughout this article. But “acetone-free” formulas have become common, and these typically use ethyl acetate or methyl ethyl ketone as the active solvent instead. These alternatives are generally less harsh on nails and skin, which is why they are marketed as gentler. They are still volatile organic solvents, however, and inhaling them in concentrated amounts carries its own set of risks, including central nervous system depression and irritation of the airways.

Some specialty nail products, particularly those designed for acrylic or gel nail removal, contain stronger solvents like toluene or methylene chloride. Toluene is one of the most commonly abused inhalants worldwide and is associated with more severe neurological damage than acetone. The bottom line is that switching to an “acetone-free” remover does not make huffing safe; it just changes which particular solvent is poisoning you.

What Happens in the Emergency Room

If someone arrives at an emergency department after inhaling solvents, the treatment approach follows a predictable path. The immediate priority is stabilizing airway, breathing, and circulation. If the patient is unconscious or in respiratory distress, intubation and mechanical ventilation may be necessary.¹¹ Preventing hypoxemia, meaning dangerously low blood oxygen, is central to treatment for all inhalation injuries.¹¹

Cardiac monitoring is critical because of the arrhythmia risk discussed earlier. If the heart goes into a dangerous rhythm, clinicians avoid the usual adrenaline-based resuscitation drugs and instead rely on defibrillation and beta-blockers.⁷ There is no specific antidote for acetone or most other solvent exposures. Treatment is supportive: keep the patient breathing, keep the heart stable, and let the body clear the toxin on its own. The good news, if it can be called that, is that when properly identified and treated promptly, recovery from acute solvent inhalation is likely for those who survive the initial exposure.¹¹

For people who have developed a pattern of repeated inhalant use, the treatment path after stabilization looks similar to that for other substance use disorders. Clinical guidance recommends a combination of supportive care, pharmacotherapy for any co-occurring mental health conditions, and behavioral therapy.¹² There is no FDA-approved medication specifically for inhalant use disorder, which makes behavioral approaches the mainstay of longer-term treatment.

The Gap Between Incidental Exposure and Deliberate Inhalation

A question that reasonably follows from all of this: should you be worried about using nail polish remover normally? The answer is no, with the obvious caveat that you should use it in a ventilated space and avoid breathing the fumes more than necessary. The concentrations involved in painting or removing nail polish in a room with open airflow are vastly lower than those achieved by huffing from a soaked rag or a closed container. Your liver can handle the small amounts of acetone vapor you absorb during routine use.

The danger begins when someone deliberately concentrates the vapors, either by soaking a cloth and holding it to the nose and mouth, pouring remover into a bag and breathing from it, or inhaling directly from the bottle in a small, unventilated space. These methods deliver a much larger dose to the lungs in a much shorter time, overwhelming the body’s ability to metabolize the solvent and producing blood levels high enough to depress the central nervous system and destabilize the heart.

Why Solvents Are Treated Differently From Other Drugs of Abuse

Inhalant abuse occupies an unusual niche in substance abuse research and public health. Unlike alcohol, opioids, or stimulants, the substances involved are legal consumer products with countless legitimate uses. You cannot meaningfully restrict access to nail polish remover or paint thinner without disrupting ordinary life. Some jurisdictions have enacted laws prohibiting the sale of certain inhalant products to minors, and some retailers voluntarily keep products like compressed air dusters behind the counter, but enforcement is spotty and the sheer number of household products with abuse potential makes comprehensive regulation impractical.

The research community has also given inhalants less attention than other drug classes. Partly this is because the user population skews very young, partly because the substances themselves are chemically diverse, making it hard to study “inhalants” as a single category, and partly because the problem is perceived as less widespread than opioid or alcohol misuse. Yet for the teenagers and young adults who do use them, the consequences can be just as severe. The fact that brain damage from chronic solvent abuse can set in within a few years of first use, in people as young as their mid-teens, is a finding that deserves more public awareness than it currently gets.⁸