From the s, amphetamine was used to treat affective disorders, obsessive-compulsive disorder OCD , and schizophrenia. However, in the s and s, amid growing concern about its adverse effects, it was replaced by newly available antidepressants.
In rare cases, amphetamines are used alongside standard antidepressants to treat some types of depression that do not respond to other treatments, especially in people who also experience fatigue and apathy.
Physical side effects include :. People who follow the prescribed, therapeutic dose are unlikely to experience severe adverse effects. There have been fears that long-term use of amphetamines for ADHD could affect brain development, prevent physical growth, and increase the risk of drug abuse later in life.
However, animal studies have suggested that this is unlikely. There is evidence that amphetamine use to treat ADHD could slow growth in children. Minor effects on the cardiovascular system, including a rise in heart rate and blood pressure , may have long-term effects. Amphetamine is used as a recreational drug. People take it to boost libido, increase wakefulness, improve cognitive control, enhance sociability, and induce euphoria.
When amphetamines are used at higher doses and through routes that are not prescribed by a doctor, they can have severe adverse effects. Dopamine levels in the brain can rise quickly, and to a great extent. People who crush and inject a tablet may have blockages in their small blood vessels, as some of the components do not break down. Other street drugs that are based on the structure of amphetamine include methamphetamine, cathinone, ephedrine, MDMA ecstasy , and 2,5-Dimethoxymethylamphetamine DOM.
These drugs can have a wide variety of overlapping effects that broadly fit into three categories:. These drugs are made illegally, and there is no control over their contents. For this reason, a person can easily consume something they do not expect to consume. This can be hazardous, and, in some cases, fatal. Contraindications for amphetamines include :. Children and teenagers who have a heart problem may be at risk of sudden death if they use amphetamines.
Anyone who is taking supplements should make sure their doctor knows about this, if they may be prescribed amphetamines. The herbal supplement, St. New research finds that using focus boosting drugs without a prescription has few benefits and may affect memory and sleep quality in the long run. Methamphetamine is a highly addictive and illegal drug that is known for its euphoric effects.
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Others Others. 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.
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Your name: is required Error: This is required. Your email: is required Error: This is required Error: Not a valid value. Send to: is required Error: This is required Error: Not a valid value. On this page What is speed? What are the effects of taking speed? What can go wrong with speed? Can speed cause long-term problems? What if I use other drugs or alcohol together with speed? Can I become dependent on speed? Resources and support Related information on Australian websites What is speed?
It is also known as up, uppers, louee, goey, whiz and rack. It can also cause unwanted side effects, such as: fast heart rate and breathing increased blood pressure loss of appetite increased sex drive jaw clenching and teeth grinding large pupils nausea and vomiting a dry mouth nervousness, anxiety and paranoia Coming down can take days.
Speed can affect people differently based on: how much they take how strong it is their size, height and weight whether they are used to taking it whether they take other drugs at the same time Find out more about how drugs and alcohol can impact your health , including where to find help and support.
The signs of an overdose are: racing heartbeat fits passing out or breathing difficulties chills or fever no urine output arching the back convulsions An overdose can lead to stroke, heart attack or death. Speed binges are also linked to reckless and aggressive behaviour. They include: depression and anxiety difficulty sleeping paranoia, hallucinations and confusion irritability, mood swings and panic attacks problems with memory and concentration violent behaviour Can speed cause long-term problems?
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