When amphetamines were easy to get, many people used them to stay awake and to have more energy. Truck drivers, students and athletes were especially likely to abuse amphetamines. Even recently, soldiers have been given amphetamines for endurance in battle. People with eating disorders may use these drugs to try to lose weight. In a survey of Ontario students in grades 7 to 12, about two percent of students reported non-medical use of ADHD stimulant drugs in the past year.
In children who are hyperactive, however, amphetamines and related drugs, in the correct doses, can have a calming effect. Amphetamines reduce hunger and increase breathing, heart rate and blood pressure. Larger doses may cause fever, sweating, headache, nausea, blurred vision, very fast or irregular heartbeat, tremors, loss of co-ordination and collapse.
The initial rush after injecting or smoking lasts only a minute. With some types of amphetamines, the stimulant effects can last up to 12 hours. Some people may use amphetamines repeatedly over a period of several days to try to stay high. When taken as prescribed, amphetamines and related drugs do not cause addiction.
However, these drugs can cause addiction if they are misused. Methylphenidate is less likely to cause addiction than other amphetamines. Regular non-medical use of amphetamines can lead to tolerance. This means that the person needs to take more and more of the drug to get the desired effect. Regular use of amphetamines, especially when the drug is smoked or injected, can quickly cause addiction.
Addiction means that cravings and compulsive use of the drug become very important to a person. People who use amphetamines often also use other drugs, such as alcohol , cannabis , or benzodiazepines , to help them relax and sleep. Read more on Better Health Channel website. The website covers over 50 topics from depression, relationships, sexual health, school life and more. Read more on Tune In Not Out website. Synthetic cathinones is the name of a category of drugs related to the naturally occurring khat plant.
They are stimulants, meaning that they speed up the messages between the brain and the body and have similar effects to amphetamines. Drug driving is a serious road safety issue. When you drive under the influence of alcohol or drugs including some prescription and over-the-counter medications you pose a danger to yourself, your passengers and others on the road. Methamphetamine or 'ice' comes with many short and long term effects. Find out what to do in the case of addiction or withdrawal and places to get help.
Read more on NSW Health website. Stimulants are a class of drugs that speed up the messages between the brain and the body. They can make a person feel more awake, alert, confident or energetic. Amphetamine withdrawal management - appropriate processes for the management of amphetamine withdrawal. Read more on SA Health website.
Authors' conclusions: Understandably amphetamines are rarely formally evaluated in randomised studies and therefore unpublished work in this area is likely to exist. Read more on Cochrane Australasian Centre website. Read more on Australian Prescriber website. Brief interventions essentially include screening and assessment of all patients about their alcoholor other drug In this period a person will experience acute symptoms such as delusions and hallucinations.
Read more on Ausmed Education website. Depression is a mood state that is characterised by significantly lowered mood and a loss of interest or pleasure in activities that are normally enjoyable. Such depressed mood is a common and normal experience in the population.
Healthdirect Australia is not responsible for the content and advertising on the external website you are now entering. Some people have become psychotic and delusional when on speed, which means seeing or hearing things that aren't there. Speed takes a few minutes to kick in when snorted. Used orally, it takes between 20 minutes to an hour. How long a drug can be detected for depends on how much is taken and which testing kit is used.
This is only a general guide. The comedown from speed can last several days, and users often say they feel lethargic and sad after taking it. Speed is usually a very impure street drug — base speed is usually purer. Speed is sometimes cut with caffeine, ephedrine, sugars like glucose , laxatives, talcum powder, paracetamol and other drugs. Some impurities can also be added by mistake, as impurities can be formed during the manufacturing process.
Yes, any time you mix drugs together you take on new risks. Things that affect your risk include the type of drug, the strength and how much you take. Higher doses A high dose of amphetamines can cause a person to overdose. People may also experience: blurred vision tremors irregular breathing loss of coordination collapse rapid pounding heart violent or aggressive behaviour hallucinations seizures stroke coma. How Do I Quit Smoking? Norman Swan Addictions March 20, ,.
Why is ICE so Problematic? Addictions February 24, ,. Jennifer Stevens Addictions November 12, ,. Is cannabis abuse harmful? Addictions October 15, ,. Supporting someone with addiction Addictions October 9, ,. Previous article Heroin: withdrawal and treatment. Next article Electrocardiogram — ECG. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits.
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