DexedrineDextroamphetamineMethamphetamineAdderallSaltsStimulantsStimulantPsychosisTypes of amphetaminesInhalerAddictiveSynthesized in 1887NarcolepsyDopamineMDMAPsychostimulant drug1930sCommonlyNasal congestion1887PhenethylamineRecreationallyDiethylpropionDosesNorepinephrineARCIMethamphetaminesHeroinUppersInhalersAddiction treatmentWakefulnessCravingsDepressionCaffeineDrugsIntravenouslyCocaineDetoxificationPharmaceuticalAlcoholChronicSignificantlyViolent behaviorMoodWithdrawalWidelyTypicallyMedicallyAntidepressantsAbuseTreatmentDrugPillSide effectsADHDSymptomsSubstancePrescriptionEffects
Dexedrine9
- After the war, with slight modification, an amphetamine called Dexedrine was prescribed to treat depression. (scrippsnews.com)
- Another study found that some medications, notably the amphetamines Benzedrine or Dexedrine, used to treat attention deficit hyperactivity disorder (ADHD) to help patients achieve more defined focus and increase clarity and awareness, could also place those patients at risk for Parkinson’s disease. (yourlawyer.com)
- Types of common amphetamines include Benzedrine, Adderall and Dexedrine. (step1recovery.com)
- The most commonly prescribed amphetamines are Dexedrine, Adderall and Ritalin. (compare.rehab)
- Amphetamines - Laevoamphetamine (Benzedrine), dextroamphetamine (Dexedrine), and methamphetamine (Methedrine) are collectively referred to as amphetamines. (kwsnet.com)
- ST. PAUL, Minn. Ð New research shows people who have used amphetamines such as benzedrine and dexedrine appear to be at an increased risk of developing ParkinsonÕs disease, according to a study released today that will be presented at the American Academy of NeurologyÕs 63rd Annual Meeting in Honolulu April 9 to April 16, 2011. (addictionts.com)
- Benzedrine and Dexedrine are amphetamines often prescribed to increase wakefulness and focus for people with attention deficit hyperactivity disorder and narcolepsy, a disorder that can cause excessive daytime sleepiness and sudden attacks of sleep. (addictionts.com)
- Exposure to amphetamines was determined by two questions: one on the use of drugs for weight loss and a second question on whether people often used Benzedrine or Dexedrine. (addictionts.com)
- According to the study, those people who reported using Benzedrine or Dexedrine were nearly 60 percent more likely to develop ParkinsonÕs than those people who didnÕt take the drugs. (addictionts.com)
Dextroamphetamine2
- Amphetamine/dextroamphetamine belongs to a class of drugs known as stimulants. (oneupbarsonlineshop.com)
- Because the dextrorotary isomer has higher stimulant properties, Benzedrine was steadily discontinued in favor of formulations containing all or principally dextroamphetamine. (girlscoutstotem.org)
Methamphetamine10
- It is also the parent compound of its own structural class, the substituted amphetamines, which includes prominent substances such as bupropion, cathinone, MDMA, and methamphetamine. (wikipedia.org)
- Amphetamine psychosis is a form of psychosis which can result from amphetamine or methamphetamine use. (bionity.com)
- The psychological effects of amphetamine addiction, and we see this especially with methamphetamine addicts, can be devastating and so the counseling and therapies are designed to reconstruct the thought process. (drug-addiction-support.org)
- The United States military supplied Benzedrine tablets to pilots while German and Japanese militaries supplied methamphetamine as a means to keep soldiers awake longer. (arrowpassage.com)
- The synthetic substance Methamphetamine (also referred to as 'meth', 'crystal meth' or 'ice'), also falls into the amphetamine category. (step1recovery.com)
- The controlled substances methamphetamine ("crystal meth") and MDMA ("ecstasy") are other well-known drugs from the amphetamines class. (compare.rehab)
- Stimulant drugs such as amphetamines and methamphetamine are similar. (compare.rehab)
- Methamphetamine is more potent than amphetamines. (compare.rehab)
- Where speed had been seen in every scene from metal to the punk scene, for some reason it was shocking for some to see methamphetamine take hold, even though MDMA (an amphetamine-like substance) had been circulating for years. (methamphetamine.co.uk)
- With abusers and addicts now finding ways to manufacture speed, home labs have cropped up nationwide and more attention is paid to the stronger speed, or methamphetamine, despite the on-going abuse of amphetamines. (partnershipforawareness.org)
Adderall3
- Adderall and amphetamines, in general, work by increasing levels of dopamine and norepinephrine in the brain, saturating your brain's receptors for these neurotransmitters. (brainwavehacks.com)
- Amphetamines like Adderall have been used for this purpose for many years, although non-therapeutic use carries several risks. (brainwavehacks.com)
- Stimulants such as amphetamine ( Adderall ) and methylphenidate (Ritalin and Concerta) are used to treat attention deficit hyperactivity disorder ( ADHD ). (oneupbarsonlineshop.com)
Salts2
- According to the American Journal of Public Health , the United States was producing an estimated 80,000 kilograms of amphetamine salts a year in 1962. (arrowpassage.com)
- Those who use mixed amphetamine salts, however, were more likely to continue with the treatment. (oneupbarsonlineshop.com)
Stimulants5
- Amphetamines or stimulants are medications or illegal drugs that speed up the central nervous system. (arrowpassage.com)
- Amphetamines are a class of central nervous system (CNS) stimulants, which excite the central nervous system, resulting in feelings of confidence, focus, higher energy and even euphoria . (compare.rehab)
- Some types of amphetamines are legally prescription stimulants used by doctors to treat conditions such as attention deficit hyperactivity disorder (ADHD), narcolepsy , depression and obesity. (compare.rehab)
- Stimulants like Amphetamines act by increasing the release of norepinephrine and dopamine . (compare.rehab)
- The amphetamines are potent psychomotor stimulants. (kwsnet.com)
Stimulant4
- Amphetamine (contracted from alpha-methylphenethylamine) is a central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD), narcolepsy, and obesity. (wikipedia.org)
- Reviews of clinical stimulant research have established the safety and effectiveness of long-term continuous amphetamine use for the treatment of ADHD. (wikipedia.org)
- To compare and contrast the stimulant effects of adenosine antagonism to direct dopamine stimulation, we administered 150 mg and 300 mg caffeine, 20 mg amphetamine, and placebo to cocaine-dependent vs. healthy control subjects, matched on moderate caffeine use. (omicsonline.org)
- Nonetheless, evidence from single-dose studies does suggest that the recommended daily dosage of bupropion when administered in divided doses is not likely to be significantly reinforcing to amphetamine or CNS stimulant abusers. (medlibrary.org)
Psychosis15
- Amphetamine psychosis can include delusions , hallucinations and thought disorder . (bionity.com)
- The link between amphetamine and psychosis is one of the major sources of evidence for the dopamine hypothesis of psychosis. (bionity.com)
- The link between amphetamine and psychosis was first made by Young and Scoville in 1938 1 and was originally considered to be a rare condition. (bionity.com)
- One particular manifestation of psychosis associated with amphetamine use is delusional parasitosis or Ekbom's syndrome , where a person falsely believes themselves to be infested with parasites. (bionity.com)
- Down and Out in Vegas, with Amphetamine Psychosis Again? (bionity.com)
- In the film Requiem for a Dream , Sara Goldfarb, one of the four main characters clearly suffers from amphetamine psychosis after having been prescribed amphetamines as a weight loss drug, specifically, hallucinations of her refrigerator trying to devour her. (bionity.com)
- The anti-drug advertising of the Montana Meth Project often focuses on the dangers of amphetamine psychosis. (bionity.com)
- Connell, P.H. (1961) Amphetamine Psychosis . (bionity.com)
- 1 Young, D. & Scoville, W.B. (1938) Paranoid psychosis in narcolepsy and the possible danger of benzedrine treatment. (bionity.com)
- 3 Ellinwood, E.H, (1967) Amphetamine Psychosis. (bionity.com)
- It uses material from the Wikipedia article "Amphetamine_psychosis" . (bionity.com)
- Amphetamine-induced psychosis can be caused by high dosages and repeated heavy usage and is characterized by paranoid delusions, hallucinations, and out-of-character aggressive or violent behavior. (onlinepsychedelicstore.com)
- Amphetamine addiction produces a psychosis that resembles schizophrenia: paranoia, hallucinations, and violent and erratic behavior. (welevelup.com)
- In the 1950s, reports of malnutrition , psychosis, and depression on withdrawal caused doctors to stop prescribing amphetamines for weight loss. (oneupbarsonlineshop.com)
- Heavy users may experience an amphetamine psychosis, similar to paranoid schizophrenia that gradually diminishes within six months of cessation of use. (partnershipforawareness.org)
Types of amphetamines1
- ÒIf further studies confirm these findings, the potential risk of developing ParkinsonÕs disease from these types of amphetamines would need to be considered by doctors before prescribing these drugs as well as be incorporated into amphetamine abuse programs, including illicit use,Ó said study author Stephen K. Van Den Eeden, PhD, with the Division of Research at Kaiser Permanente Northern California in Oakland, Calif. (addictionts.com)
Inhaler3
- They discovered patients were consuming the amphetamine base of the inhalers and found an estimated 33 percent of inhaler abusers had begun using amphetamines in the military. (arrowpassage.com)
- First popularized by pharmaceutical company Smith Kline & French as the nasal inhaler, Benzedrine, in 1932. (methamphetamine.co.uk)
- Its first medical use was in the 1930s as a decongestant inhaler under the name Benzedrine. (brainwavehacks.com)
Addictive4
- Doctors started to realize the addictive effects of amphetamines in the late 1940s. (arrowpassage.com)
- Amphetamines: Highly addictive, amphetamines are also banned by most sports organizations. (fherehab.com)
- Both legal and illegal amphetamines are highly disruptive and addictive when used recreationally. (compare.rehab)
- Methylphenidate is simply as dangerous as amphetamines are when abused and are is addictive in nature. (girlscoutstotem.org)
Synthesized in 18872
- Amphetamine was first synthesized in 1887. (methamphetamine.co.uk)
- Amphetamine was first synthesized in 1887 as a new medicine for asthma. (partnershipforawareness.org)
Narcolepsy3
- Amphetamine is used to treat attention deficit hyperactivity disorder (ADHD), narcolepsy (a sleep disorder), and obesity, and is sometimes prescribed off-label for its past medical indications, particularly for depression and chronic pain. (wikipedia.org)
- Doctors also prescribed amphetamines in tablet form to treat medical conditions such as narcolepsy and minor depression based on Alles' work. (arrowpassage.com)
- amphetamine derivatives have been used in the past to treat narcolepsy. (oneupbarsonlineshop.com)
Dopamine7
- Amphetamine increases monoamine and excitatory neurotransmission in the brain, with its most pronounced effects targeting the norepinephrine and dopamine neurotransmitter systems. (wikipedia.org)
- Long-term amphetamine exposure at sufficiently high doses in some animal species is known to produce abnormal dopamine system development or nerve damage, but, in humans with ADHD, long-term use of pharmaceutical amphetamines at therapeutic doses appears to improve brain development and nerve growth. (wikipedia.org)
- This is thought to be largely due to the increase in dopamine and perhaps serotonin activity in the mesolimbic pathway of the brain caused by amphetamine-like drugs, although other factors such as chronic sleep deprivation may also play a part. (bionity.com)
- When you take amphetamine, your body releases dopamine. (compare.rehab)
- When you take an amphetamine tablet, your body releases more dopamine than usual. (compare.rehab)
- Taking amphetamines over long periods of time leads to the depletion of dopamine stores in your brain. (compare.rehab)
- Van Den Eeden explained that amphetamines affect the release and uptake of dopamine, the key neurotransmitter involved in ParkinsonÕs disease. (addictionts.com)
MDMA1
- 3,4-Methylenedioxymethamphetamine (MDMA) and other amphetamine derivatives. (rutgers.edu)
Psychostimulant drug1
- Amphetamines are a psychostimulant drug of the phenethylamine class that is known to produce increased wakefulness and focus in association with decreased fatigue and appetite. (atoncenter.com)
1930s2
- Americans could first purchase amphetamines in an over-the-counter form in the 1930s when the drugs were marketed as Benzedrine. (arrowpassage.com)
- Under the name Benzedrine, amphetamines were first used to treat obesity in the 1930s, due to their appetite-suppressing capabilities. (oneupbarsonlineshop.com)
Commonly3
- More commonly known as speed, amphetamine is sometimes used for treating certain medical conditions but people often obtain it illegally to use as a recreational drug. (gghc.org)
- 'Speed' is a commonly used amphetamine , and takes its name from the physical and mental reaction the body produces following the intake of this substance. (step1recovery.com)
- Amphetamines were among the drugs commonly used for weight loss when this information was collected. (addictionts.com)
Nasal congestion2
- It began with amphetamine products like Benzedrine, which was used for nasal congestion. (drug-addiction-support.org)
- 1 People would inhale Benzedrine to reduce the incidence of nasal congestion. (arrowpassage.com)
18871
- Amphetamine was discovered as a chemical in 1887 by Lazăr Edeleanu, and then as a drug in the late 1920s. (wikipedia.org)
Phenethylamine4
- Amphetamine belongs to the phenethylamine class. (wikipedia.org)
- As a member of the phenethylamine class, amphetamine is also chemically related to the naturally occurring trace amine neuromodulators, specifically phenethylamine and N-methylphenethylamine, both of which are produced within the human body. (wikipedia.org)
- Phenethylamine is the parent compound of amphetamine, while N-methylphenethylamine is a positional isomer of amphetamine that differs only in the placement of the methyl group. (wikipedia.org)
- It belongs to the phenethylamine and amphetamine chemical classes. (kwsnet.com)
Recreationally2
- Amphetamine is also used as an athletic performance enhancer and cognitive enhancer, and recreationally as an aphrodisiac and euphoriant. (wikipedia.org)
- It will also explore how amphetamines are abused recreationally as well as their long-term effects on the body if misused. (arrowpassage.com)
Diethylpropion2
- A. Bupropion is a pharmacologically unique antidepressant, with structural similarities to amphetamines and diethylpropion. (antidepressantsfacts.com)
- The chemical structure of this propiophenone is similar to amphetamine and diethylpropion, although its pharmacologic effects and adverse effects are distinctive. (antidepressantsfacts.com)
Doses5
- At therapeutic doses, amphetamine causes emotional and cognitive effects such as euphoria, change in desire for sex, increased wakefulness, and improved cognitive control. (wikipedia.org)
- Larger doses of amphetamine may impair cognitive function and induce rapid muscle breakdown. (wikipedia.org)
- Addiction is a serious risk with heavy recreational amphetamine use, but is unlikely to occur from long-term medical use at therapeutic doses. (wikipedia.org)
- In the 1960s, the average person was using 65 doses of amphetamines a year while the average tranquilizer consumption was 14 standard doses a year. (arrowpassage.com)
- When a person has been using amphetamines for a long period of time or at high doses, they are likely to experience psychological and physiological signs and symptoms if they drastically reduce their dose or abruptly quit taking the drug. (welevelup.com)
Norepinephrine1
- Amphetamines increase norepinephrine activity by stimulating its release and preventing it from reabsorbing into nerve cells. (compare.rehab)
ARCI2
- Consistent with these findings, proxy Addiction Research Center Inventory (ARCI) Amphetamine Group, and Morphine Benzedrine Group scale mean item scores were significantly higher in those with OUD. (bvsalud.org)
- In a population of individuals experienced with drugs of abuse, a single dose of 400 mg bupropion produced mild amphetamine-like activity as compared to placebo on the Morphine-Benzedrine Subscale of the Addiction Research Center Inventories (ARCI), and a score intermediate between placebo and amphetamine on the Liking Scale of the ARCI. (medlibrary.org)
Methamphetamines3
- This act classified both amphetamines and methamphetamines as Schedule II drugs, meaning they have medical uses but also high potential for abuse. (arrowpassage.com)
- What Is the Difference Between Amphetamines, methamphetamines and Meth? (compare.rehab)
- However, there are some significant differences between amphetamines and methamphetamines . (compare.rehab)
Heroin1
- They often believe that amphetamines are safer than alcohol or heroin . (compare.rehab)
Uppers2
- Amphetamines, uppers, have been around for years. (drug-addiction-support.org)
- Amphetamines are also known as "uppers" and "speed" as they speed up messages between the brain and the body. (compare.rehab)
Inhalers1
- By 1930, Benzedrine inhalers were developed to help with asthma and drug abusers quickly caught on to the stimulating effects of the drug. (partnershipforawareness.org)
Addiction treatment3
- Amphetamine addiction treatment begins with the addict admitting he/she is an addict. (drug-addiction-support.org)
- Cognitive Behavior Therapy (CBT), 12 Step are solid options for amphetamine addiction treatment. (drug-addiction-support.org)
- At Step 1 Recovery , we can tailor a drug addiction treatment package that is bespoke to you, helping you to physically and psychologically break free from your amphetamine cravings. (step1recovery.com)
Wakefulness1
- Due to concerns over their side effects, however, amphetamines are increasingly being replaced Trusted Source by modafinil, a medication that promotes wakefulness. (oneupbarsonlineshop.com)
Cravings1
- Steps are particularly valuable in uncovering the whole person, getting to important personal issues and overcoming the urge to use again, the cravings that amphetamine addicts have as they continue to "chase the high" in their minds. (drug-addiction-support.org)
Depression2
- 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. (oneupbarsonlineshop.com)
- Suicide can occur in people who experience strong depression following the abuse of amphetamines. (partnershipforawareness.org)
Caffeine1
- follow up tests did not show systematic differences between groups with regard to caffeine or d-amphetamine. (omicsonline.org)
Drugs3
- Illegal amphetamines are also taken as recreational drugs . (compare.rehab)
- Amphetamines and similar drugs are available under a variety of brand names. (compare.rehab)
- Amphetamines , otherwise known as 'speed' on the streets, are psychoactive drugs that speed up the central nervous system (CNS). (welevelup.com)
Intravenously1
- Amphetamines may be administered orally, intranasally or intravenously. (compare.rehab)
Cocaine1
- Street Amphetamine will also be mixed in with Cocaine to mimic the speedy effects of cocaine and increase the amount of cocaine a dealer can distribute. (partnershipforawareness.org)
Detoxification2
- Amphetamine detoxification is not a dangerous procedure, unless the addict is also addicted to alcohol, in which case the withdrawal is potentially fatal and detoxification is an absolute must. (drug-addiction-support.org)
- Detoxification and treatment options for those addicted to amphetamines are also reviewed. (arrowpassage.com)
Pharmaceutical3
- The first amphetamine pharmaceutical was Benzedrine, a brand which was used to treat a variety of conditions. (wikipedia.org)
- A pharmaceutical manufacturer called Clark & Clark combined Benzedrine with thyroid hormones and marketed the pills as diet pills. (arrowpassage.com)
- In the 1950's and 1960's, pharmaceutical companies promoted the use of amphetamines for appetite suppression and mood elevation. (partnershipforawareness.org)
Alcohol1
- Craving is common at the beginning of a "run" and keeps the amphetamine user in a cycle that is broken either by the drug wearing off and the user sleeping, or taking sedative-hypnotics or alcohol to reduce the lingering effects. (partnershipforawareness.org)
Chronic2
- As amphetamine use increased after World War II, largely due to the widespread use of amphetamine compounds in nasal decongestant and dieting preparations, it became clear that chronic amphetamine use often led to psychotic symptoms. (bionity.com)
- Hallucinations are frequently reported in chronic amphetamine users, with over 80% of users reporting the presence of hallucinatory experiences 2 , typically as visual or auditory experiences. (bionity.com)
Significantly1
- People in the United States used amphetamines significantly more than tranquilizers, although the 1960s are often remembered as a time when people used a significant amount of tranquilizers. (arrowpassage.com)
Violent behavior1
- Amphetamines, or "Mother's Little Helpers" as they were labeled in a song, peaked in the 1960's and it is believed the amphetamines and the resulting violent behavior from abuse helped to end the Summer of Love in Haight Ashbury. (partnershipforawareness.org)
Mood2
- The Psychological side effects of amphetamines have a profound effect on personal relationships of a user which can include increased anxiety, mood swings, repetitive behaviour, irritability, paranoia and delusions. (step1recovery.com)
- As the name "speed" suggests, amphetamines elevate mood, heighten endurance and eliminate fatigue, explaining the drug's popularity with the military. (methamphetamine.co.uk)
Withdrawal2
- This is called amphetamine withdrawal syndrome, and it can be challenging to get through without support. (welevelup.com)
- The intensity of the withdrawal depends on the amount of amphetamines abused and the duration of use. (partnershipforawareness.org)
Widely2
- Amphetamine is widely known as a bronchio dialator, allowing asthmatics to breathe more freely. (methamphetamine.co.uk)
- In World War II, amphetamines were widely abused by American, Japanese and German soldiers to stay awake for long flights, and maintain a level of aggression for battle. (partnershipforawareness.org)
Typically1
- Amphetamines are typically injected or snorted by users, although it is also possible for users to consume them orally. (step1recovery.com)
Medically1
- There are still reasonable, highly effective and medically necessary uses for amphetamine. (drug-addiction-support.org)
Antidepressants1
- In the 1970s, there was an emergence of newer antidepressants as well as increased laws that restricted prescribing amphetamines. (arrowpassage.com)
Abuse4
- Rather, we will focus on the abuse and addiction to amphetamines. (drug-addiction-support.org)
- Why Is Amphetamine Abuse So Common? (compare.rehab)
- Most people who abuse amphetamines do not know how dangerous it is. (compare.rehab)
- Amphetamine salt preparations are considered to have high abuse potential, and it is classified as Schedule II by the U.S. DEA . (kwsnet.com)
Treatment5
- Reviews of magnetic resonance imaging (MRI) studies suggest that long-term treatment with amphetamine decreases abnormalities in brain structure and function found in subjects with ADHD, and improves function in several parts of the brain, such as the right caudate nucleus of the basal ganglia. (wikipedia.org)
- One review highlighted a nine-month randomized controlled trial of amphetamine treatment for ADHD in children that found an average increase of 4.5 IQ points, continued increases in attention, and continued decreases in disruptive behaviors and hyperactivity. (wikipedia.org)
- Read more about the treatment options for you or your loved ones struggling with Amphetamine addiction. (welevelup.com)
- Long-term treatment with amphetamine-based medication in children appears to prevent unwanted changes in brain function and structure. (oneupbarsonlineshop.com)
- A review published in Cochrane in 2011 suggested that adults with ADHD might benefit from short-term use of amphetamines, but that they were unlikely to persist with the treatment because of adverse effects. (oneupbarsonlineshop.com)
Drug9
- It is a prescription drug in many countries, and unauthorized possession and distribution of amphetamine are often tightly controlled due to the significant health risks associated with recreational use. (wikipedia.org)
- Many people, especially women, loved amphetamines for their appetite-suppressing side effects and took them to stay thin, often in the form of the diet drug Obetrol. (scrippsnews.com)
- But then a company called Temmler started looking for a drug that might make German athletes better than Benzedrine -- a low-level amphetamine -- made American athletes at the Berlin Olympics in 1936. (mashable.com)
- Some users take amphetamines due to the 'buzz' or 'high' they get when taking them, while others take the drug to lose weight, as it suppresses hunger. (step1recovery.com)
- Over time, tolerance to the drug increases, meaning that a user needs to take increasing amounts over a longer period to get a 'high', leading to a very powerful physical and psychological amphetamine addiction. (step1recovery.com)
- The physical side effects of amphetamines can be dependant on the age of an individual along with their build and how much tolerance they have developed to the drug. (step1recovery.com)
- The half-life of an amphetamine drug is how long it takes the body to break half of it down. (welevelup.com)
- Therefore, an amphetamine detox is essential to stop the damage caused by the drug before it becomes too late. (welevelup.com)
- Amphetamines are abused often by people trying to stay alert or drawn to the effects of the drug. (partnershipforawareness.org)
Pill1
- an amphetamine pill, esp. (realdictionary.com)
Side effects1
- The increased amount of prescriptions led to the increased awareness of the side effects of amphetamines. (arrowpassage.com)
ADHD1
- Och varför tror du att Kriminalvården först alldeles nyligen upptäckte att ADHD går att att behandla framgångsrikt, även om det förstås kan innebära att kriminalvården mister en del av sina klienter. (adhd-npf.com)
Symptoms1
- When a person quits taking amphetamines, these symptoms generally go away. (onlinepsychedelicstore.com)
Substance2
- They originate from the substance amphetamine. (compare.rehab)
- The molecular structure of this substance is comparable to that of amphetamines. (compare.rehab)
Prescription1
- When recommended by a doctor, prescription amphetamines are legal to use. (compare.rehab)
Effects2
- Depending on how you use amphetamines, effects can be felt immediately (injecting or smoking) and up to 30 minutes (snorting or swallowing). (welevelup.com)
- Snorting amphetamines produces a faster onset of the drug's effects and is associated with an increased potential for overdose. (welevelup.com)