Speed

Speed is a type of amphetamine. It's a central nervous system stimulant that affects the way your brain works and how your body functions.

There are different types of amphetamines. Doctors prescribe some amphetamines to treat medical conditions such as narcolepsy (an uncontrollable urge to sleep) or ADHD.

Other amphetamines are produced and sold illegally. Methamphetamines are a more potent form of amphetamine. The main forms of illicit methamphetamine are:

• speed
• base
• crystal meth (ice)

Ice is the most potent (strongest) form of methamphetamine.

Speed is also known as:

• goey
• louee
• rack
• up
• uppers
• whiz

Speed is found as powder and pills. Speed powder can be:

• white
• brown
• grey
• pink

Speed can be:

• swallowed
• injected
• smoked
• snorted

The effects of speed are felt quickly if the drug is injected or smoked. If snorted or swallowed, the effects can take 30 minutes to appear. The effects last for several hours.

Speed can make people feel 'pumped' and happy. They may:

• have an energy boost
• feel more alert
• be more talkative

It can also cause unwanted side effects, such as:

• fast heart rate and breathing
• increased blood pressure
• loss of appetite and a dry mouth
• a higher sex drive
• jaw clenching and teeth grinding
• large pupils
• nausea and vomiting

Speed may also make you feel nervous, anxious and paranoid.

Speed can affect you differently based on:

• how much you take
• how strong the speed is
• your size, height and weight
• whether you are used to taking speed
• whether you take other drugs or alcohol at the same time as speed
• your mood before taking speed
• the setting in which you take speed

After taking speed, you may have a 'come down'. Coming down can take 2 to 4 days. You might experience:

• poor sleep and exhaustion
• headaches
• dizziness and confusion
• aches and pains
• anxiety, irritability and paranoia
• hallucinations
• depression

High doses and frequent use of speed can cause psychosis. Psychosis from speed can be very similar to schizophrenia. If you have psychosis, you may hallucinate, and behave in an aggressive way.

Psychosis symptoms usually go away if you stop taking speed.

Laced speed

Speed can be mixed with other substances such as:

• binding agents
• caffeine
• sugar
• other drugs

Some substances mixed with speed can increase your risk of harm.

There are now pill testing or drug checking centres in Queensland and the ACT. Testing is also being trialled in Victoria and New South Wales. However, testing is not available everywhere.

You can use these services to find out if a drug is very strong or mixed with other things. Knowing what is in speed can reduce your chance of harm.

Support for injecting behaviour

If you inject speed, you can be at risk of spreading a blood-borne disease. To get clean needles and syringes, visit a needle and syringe program (NSP). These programs provide clean equipment to people who inject drugs. It's also known as 'needle exchange'.

The types of needle and syringe programs vary. It could be a counter at the pharmacy or a machine with a chute to return used needles.

People who take speed over a long time can:

• have extreme weight loss
• get heart and kidney problems
• develop dental problems
• have a higher chance of stroke

If you inject speed, you may be at a higher chance of:

• vein damage
• blood clots
• infections such as tetanus
• HIV and hepatitis infections from sharing needles

There are lots of mental health issues linked to using speed, such as depression and anxiety.

Other problems include:

• difficulty sleeping
• nightmares
• problems with your memory and concentration
• violent behaviour

Taking speed with:

• alcohol can increase your heart rate and blood pressure, and make the effects of speed stronger
• opioids or antidepressants can cause an irregular heartbeat or seizures
• cocaine can cause anxiety and increase your chance of having a stroke

Taking other drugs with speed can lead to dependence on several drugs at once.

People can become addicted to using speed. You may find it hard to stop or control how much you use. You may even feel like you need the drug just to get through the day. This can impact your:

• social life
• work and study
• relationships

If you're dependent on speed, you may have withdrawal symptoms if you try to stop using it. These can include:

• cravings for speed
• an increased appetite
• feeling confused and irritable
• feeling exhausted and having difficulty sleeping
• having vivid dreams and nightmares
• feeling anxious, depressed and paranoid
• having aches and pains

Most withdrawal symptoms reduce after a week. After a month, most withdrawal symptoms will disappear.

Tolerance

It's possible to become tolerant to speed. This is when you need more of the drug to achieve the same effects.

You or someone you know may be finding it hard to manage issues related to drug use. You can try healthdirect's Symptom Checker to get advice on when to seek help.

Getting off speed can be difficult. If you are struggling, speak with your doctor. They can advise you on treatment options, such as:

• support groups
• counselling and therapy
• treatment with medicine
• referral to an addiction specialist
• detoxification and rehabilitation

You can find support and more information about speed through the organisations listed below.

The Alcohol and Drug Foundation website.

The Drug Help website or call the Alcohol Drug Information Service (ADIS) on 1800 250 015.

Turning Point — Australia's leading national addiction treatment, training and research centre.

Touchbase website for LGBTIQ+ Australians.

Narcotics Anonymous Australia on 1300 652 820.

Lifeline on 13 11 14.

See 'What are the effects of taking drugs?' on the Department of Health and Aged Care website for more information.

Find out more about how drugs and alcohol can impact your health.

You can also call the healthdirect helpline on 1800 022 222 (known as NURSE-ON-CALL in Victoria). A registered nurse is available to speak with you 24 hours a day, 7 days a week.

Support for Aboriginal and/or Torres Strait Islander people

If you are an Aboriginal and/or Torres Strait Islander person, you can get support.

The Alcohol and Drug Foundation have resources for Aboriginal and Torres Strait Islander people.

Your Room has information for Aboriginal people in NSW to reduce harm from drug use.

Turning point has an Aboriginal alcohol and other drug support service based in Victoria.

The Alcohol and Other Drugs Knowledge Centre works to reduce harm from drug in Aboriginal and Torres Strait Islander Communities.

Support in languages other than English

Go to Health Translations Victoria to watch the 'Where can I get help when alcohol or drugs are a problem?' video in other languages.