Smelling isopropyl alcohol (rubbing alcohol) is primarily used for quick, short-term relief from mild to moderate nausea and vomiting, especially in emergency settings, by providing olfactory distraction or affecting brain pathways, and it can be faster than some oral medications. It's also used in household settings for disinfecting and deodorizing surfaces like bedding. Do not confuse this with drinking or snorting alcohol, which is dangerous.
Two trials with about 200 nonpregnant adults presenting to the ED found inhaled (smelling) isopropyl alcohol improved mild to moderate nausea and vomiting. For example, after 30 minutes the nausea score improved from 50 out of 100 to 20 with inhaled isopropyl alcohol versus 40 with oral ondansetron.
Effects and health concerns
Inhaled alcohol can dry out nasal passages and make them more susceptible to infection. There is also a potential increased risk of addiction.
``When people stop drinking, their brains still seek out familiar cues tied to pleasure or comfort,'' she says. ``Smelling like alcohol might serve as a way to recreate the mood without the consequences. The fragrance acts like a symbolic fix, giving the brain a hint of the old high.
Lavender, lemon and peppermint are all mild scents that can have soothing effects. For best results, place a few drops in an essential oil diffuser or into a tissue and inhale the scent when you're feeling nauseous.
Do not use rubbing alcohol to try to bring down someone's temperature. Alcohol can be absorbed through the skin and cause health problems, especially for children.
Antiemetic medicines
Antiemetics are medicines that help prevent and treat nausea and vomiting. Most antiemetics are prescription medicines. Your doctor might prescribe an antiemetic to treat or prevent vomiting due to: migraines.
Alcohol can be absorbed into your bloodstream by inhaling alcohol vapors. Vapors are produced by heating up alcohol or pouring it over dry ice. People who inhale alcohol vapors get drunk very quickly, because the alcohol goes straight to the brain. Heated or super-cooled alcohol vapor can injure the lungs.
Three fingers of alcohol is an imprecise, old-fashioned measure, but generally equates to about 3 to 6 ounces (90-180 ml), often estimated as 1 to 2 ounces (30-60 ml) per finger, with variations depending on finger size, glass size, and bartender interpretation. While some try to standardize it to 1 ounce per finger, a common pour for "two fingers" is 2 ounces, making "three fingers" roughly 3 ounces, though it can easily be more.
The "20-minute rule for alcohol" is a simple strategy to moderate drinking: wait 20 minutes after finishing one alcoholic drink before starting the next, giving you time to rehydrate with water and reassess if you truly want another, often reducing cravings and overall intake. It helps slow consumption, break the chain of continuous drinking, and allows the body a natural break, making it easier to decide if you've had enough or switch to a non-alcoholic option.
Because alcohol consumption is socially accepted, the boundary between problem drinking and addiction difficult to interpret. The risk of addiction is often underestimated. That is also why alcohol is called a silent killer: it is a disease that develops inconspicuously and can slowly lead to mental, physical decay.
The single, unifying symptom for all individuals with alcoholism (Alcohol Use Disorder) is the inability to control drinking, often characterized by intense cravings and a compulsion to drink, even when it causes significant harm, with the core issue being a loss of control once drinking begins, leading to continued use despite negative consequences. While physical dependence (withdrawal) and tolerance are common, the fundamental commonality is this internal struggle to stop or moderate, a concept often called the "phenomenon of craving" in recovery literature.
Vodka is often distilled multiple times to achieve its renowned purity. This distillation process is one of the key reasons why vodka is perceived as having little to no odor. During distillation, impurities—many of which are responsible for strong smells—are removed.
Deodorizing Effect: By eliminating odor-causing bacteria, isopropyl alcohol acts as a deodorant, providing a temporary solution to combat armpit smell. Ease of Application: Isopropyl alcohol is easy to apply.
Research has found the risk of diabetes is lower in those who consume alcohol moderately. Several studies have displayed lower risk of dementia or decreased cognitive decline over time with mild to moderate alcohol intake. Moderate alcohol intake can reduce the risk of developing gallstones.
The major causes of alcohol-related death are alcohol poisoning, cancer, car accidents, heart failure, liver damage, and violence.
The 1-2-3 drinking rule is a guideline for moderation: 1 drink per hour, no more than 2 drinks per occasion, and at least 3 alcohol-free days each week, helping to pace consumption and stay within safer limits. It emphasizes pacing alcohol intake with water and food, knowing standard drink sizes (12oz beer, 5oz wine, 1.5oz spirits), and avoiding daily drinking to reduce health risks, though some health guidance suggests even lower limits.
Two fingers up is a common gesture meaning victory or peace.
For example, exposure to alcohol-related olfactory cues (e.g. whisky, in contrast to neutral cues such as grass or leather) has been shown to be associated with increased activation in the nucleus accumbens and ventral tegmental areas — regions of the brain associated with reward anticipation in heavy drinkers (Kareken ...
No adverse reactions were reported. It's unknown exactly why inhaling isopropyl alcohol vapors appears to have an anti-nausea effect. One proposed theory is a phenomenon called 'olfactory distraction', which has to do with the sense of smell and how it contributes to the experience of nausea.
Smelling Alcohol for Nausea
One study found that isopropyl alcohol vapor aromatherapy provided faster relief of nausea and reduced the need for anti-nausea medications. Another study saw that inhaled isopropyl alcohol helped patients experiencing nausea in the emergency department.
When you vomit, (we know it's a bit gross to talk about) your brain releases endorphins and adrenaline. Particularly, these endorphins are a natural, feel-good chemical which is why you feel sooooo amazing when you exercise, listen to music, eat food… and, of course, have a vomit.
The BRAT diet (Bananas, Rice, Applesauce, and Toast) is a gentle and effective diet for relieving diarrhea.