Inhalants

What are inhalants?

Inhalants are chemical substances that give off fumes or vapours at room temperature. Breathing in these fumes produces euphoric feelings or a ‘high’, similar to intoxication with

alcohol

cannabis (marijuana)

. However, using inhalants on a regular basis can lead to significant health problems, including

liver

kidney

and

brain

damage, and even death. Inhalants are also known as volatile substances or solvents.

‘Chroming’ (inhaling aerosol spray paint) and petrol sniffing are two forms of inhalant misuse that are currently common in Australia, particularly among some young people. Most inhalants are familiar household or everyday products that are dangerous when misused.

Who uses inhalants?

The typical inhalant user is a teenager in the first few years of secondary school. According to a 2017 survey of Australian secondary school students:

18 per cent of students aged 12 to 17 years had used inhalants at least once

7 per cent of students aged 12 to 17 years had used inhalants in the previous month

of the 13 per cent of students aged 12 to 17 years who had used inhalants in the past year, 43 per cent used them only once or twice.

Some people use inhalants such as amyl nitrite or nitrous oxide to heighten their experience when they go out to party.

How inhalants work

Inhalants are nervous system depressants. This means they slow down the workings of the brain. When inhaled, the fumes enter the

bloodstream

very quickly and the effects are felt after just a few seconds.

The effects of inhalants mimic alcohol (another depressant), but are much quicker because the chemicals are sent straight to the blood through the

lungs

, instead of through the stomach. A

headache

can usually follow.

Types of inhalants

Most inhalants are not banned

drugs

, but legal, everyday products used in an unsafe way. Inhalants may be solvents, gases, aerosols or nitrites. Commonly used inhalants include:

aerosol products (such as spray paint)

petrol (gasoline)

glues (adhesives)

paint and paint thinners

hair spray

cleaning fluid

gas from lighters or barbecues (butane)

nail polish remover

felt pens

cooking spray

correction fluid

oven cleaners

nitrous oxide

nitrites such as amyl, butyl and isobutyl nitrite (collectively known as alkyl nitrites or poppers).

Chroming

Inhalant use is often generally referred to as ‘chroming’, but chroming is only one of a number of methods commonly used. Chroming involves spraying (chrome) paint from an aerosol can into a plastic bag and then breathing in the vapours from the bag. Chroming has been identified as the most common form of inhalant misuse in Australia.

Petrol sniffing

Petrol sniffing typically involves a small amount of fuel being placed in a can and inhaled. Some petrol sniffers engage in experimental or recreational use. Chronic sniffers engage in more frequent and intensive petrol sniffing, and are more likely to suffer serious long-term effects.

Nitrous oxide

gas is typically inhaled by discharging nitrous gas cartridges (bulbs or whippets) into another object, such as a balloon, or directly into the mouth. Inhaling nitrous oxide produces a rapid rush of euphoria and feeling of floating or excitement for a short period of time. Inhaling a large amount of nitrous oxide can result in loss of

blood pressure

fainting

heart attack

. It can also be fatal if you don’t get enough oxygen (known as hypoxia).

Long-term nitrous oxide inhalation can result in a variety of side effects, including memory loss,

brain damage

incontinence

, a weakened immune system, and psychosis.

Effects of inhalants

The effects of inhalants depend on the substance, the strength of the dose, the physical make-up of the user and their state of mind at the time.

Generally, some of the common effects of inhalants include:

feelings of excitement and euphoria

fewer inhibitions

loss of coordination

risk-taking behaviour

dizziness

sneezing and coughing

watering eyes

running nose.

Inhalants and other drugs

Taking other drugs with inhalants – including over-the-counter or prescribed medications – can be dangerous. Using inhalants with other depressant drugs such as alcohol, benzodiazepines or opiates places enormous strain on the body, which can affect breathing rate and may increase the risk of passing out and suffocating, or choking on vomit.

Overdose and inhalant-related death

In high doses, inhalants can cause disorientation, nausea,

diarrhoea

and nose bleeds. The symptoms of

overdose

include hallucinations, drowsiness and

coma

Some inhalant-related deaths are thought to have been caused by a condition called ‘sudden sniffing syndrome’. This is a type of heart failure that can occur if the user attempts any physical exertion after inhaling.

Users have also been accidentally killed by engaging in risky behaviours, such as jumping off high buildings while under the influence.

Inhalant dependence, tolerance and withdrawal

Users can develop a psychological dependence on inhalants. However, research suggests that the risk of physical dependence is relatively small. Withdrawal symptoms are usually mild, but can include

depression

anxiety

, loss of appetite,

dizziness

, tremors and nausea.

Health effects of long-term inhalant use

Using inhalants on a regular basis can lead to significant health problems, including:

anaemia

weight loss

muscle tremors

irritability

memory problems and other cognitive difficulties

chemical poisoning, which can lead to brain, liver and kidney damage.

Inhalant emergencies

If someone you are with overdoses or has a bad reaction while using inhalants,

call triple zero (000)

for an ambulance immediately. A quick response can save the person’s life. Don’t delay because you think you or your friend might get into trouble. Ambulance officers do not have to call the police.

Stay with the person until the ambulance arrives and tell the ambulance officers as much as you can about what drugs were taken, how long ago and any pre-existing medical conditions the person may have.

Where to get help

In an emergency, call triple zero (000)

Your

GP (doctor)

DrugInfo

External Link

Tel.

1300 85 85 84

– information and referral services for anyone seeking help for alcohol or drug use

DirectLine

External Link

Tel.

1800 888 236

– for 24-hour confidential drug and alcohol telephone counselling, information and referral

Youth Drug and Alcohol Advice

service

External Link

(YoDAA), Victoria Tel.

(03) 9415 8881

(9am to 5pm, Monday to Friday)

Family Drug

Help

External Link

Tel.

1300 660 068

– for information and support for people concerned about a relative or friend using drugs

Inhalants

Inhalants

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