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Methamphetamine: Use, as well as "meth mouth," on the rise
t's cheap, addictive and can harm your smile for life. Its use is also rapidly increasing both nationally and world-wide. It is methamphetamine. According to the National Survey on Drug Use and Health, more than 12 million Americans age 12 and older reported they had tried methamphetamine at least once in their lifetime.   view more (2006-10-09)

One hit of crystal meth causes birth defects: U of T study
A single prenatal dose of methamphetamine - commonly known as speed - may be enough to cause long-term neurodevelopmental problems in babies, say University of Toronto researchers.   view more (2005-07-27)

Research offers new approach to developing treatments for cocaine and amphetamine addiction
The study shows that highly addictive drugs, like cocaine and amphetamine, require a neurotransmitter called CART (Cocaine- and Amphetamine-Regulated Transcript) peptides to produce their maximal effects.   view more (2005-09-29)

Comparison of cocaine and methamphetamine 'highs' finds differences in onset, pattern and duration
Investigators at the Jane and Terry Semel Institute for Neuroscience and Human Behavior at UCLA examining responses to cocaine and methamphetamine use find distinct differences in onset, pattern and duration.   view more (2005-08-25)

Methamphetamine use increases risks of artery tears and stroke
Methamphetamine use may be associated with increased risks of major neck artery tears and stroke, according to an article published in the December 26, 2006, issue of Neurology, the scientific journal of the American Academy of Neurology.   view more (2006-12-26)

'Meth mouth' can leave users toothless
Methamphetamine is a powerfully addictive drug that can seriously damage oral health, destroying a person's smile and natural ability to chew, according to the American Dental Association (ADA).   view more (2006-09-22)

Strokes may be associated with cocaine and amphetamine abuse
The use of stimulant drugs, including cocaine and amphetamines, may be linked to a higher risk for stroke, according to a report in the April issue of Archives of General Psychiatry, one of the JAMA/Archives journals.   view more (2007-04-03)

Meth Promotes Spread of Virus in HIV-Infected Users
Researchers at the University at Buffalo have presented the first evidence that the addictive drug methamphetamine, or meth, also commonly known as "speed" or "crystal," increases production of a docking protein that promotes the spread of the HIV-1 virus in infected users.   view more (2006-08-07)

First human tests of antidepressant bupropion as methamphetamine addiction treatment hold promise
A new study led by researchers at UCLA's Semel Institute suggests the antidepressant bupropion may help treat methamphetamine addiction. No medications presently are approved for treating methamphetamine addicts.   view more (2005-11-29)

Hair samples show babies can be exposed to 'crystal meth' while in the womb
Babies can be exposed to methamphetamine or "crystal meth" while in the womb, reveals an analysis of hair samples.   view more (2006-10-31)

Common treatment for methamphetamine overdose may damage brain cells
A common antipsychotic drug used in emergency rooms to treat methamphetamine overdose damages nerve cells in an area of the brain known to regulate movement, a new study shows.   view more (2007-05-30)

Scripps research study links chronic methamphetamine abuse and cardiovascular disease
In recent years, the spread of methamphetamine abuse across the United States has been as rapid as it has been alarming. Until about six years ago, methamphetamine use was seen mostly in the western and rural United States.   view more (2007-06-26)

Methamphetamine study suggests increased risk for HIV transmission
New findings that one in 20 North Carolina men who have sex with men (MSM) reported using crystal methamphetamine during the previous month suggests increased risk for spreading HIV and other sexually transmitted diseases (STD), according to researchers from Wake Forest University School of Medicine and colleagues.   view more (2007-08-28)

OHSU lab finds meth receptor that could lead to therapy
A recently discovered signaling system in the brain has just been shown to be turned on by methamphetamine, an Oregon Health & Science University study found.   view more (2007-04-19)

Stress triggers relapse in meth abuse, OHSU study finds
Oregon Health & Science University research showing stress triggers a relapse of methamphetamine abuse in mice could be a step toward developing a drug to curb this frustrating obstacle to recovery.   view more (2006-10-19)

Study elicits 'child's eye' view of methamphetamine abuse and its effects
The children's stories are distressing: They had been left alone and hungry for days, were physically abused, forced to get high, told to steal from loved ones and to lie to authorities, and they had seen their parents "hyper" and delusional.   view more (2006-06-13)

Team discovers possible 'Universal Strategy' to combat addiction
An international research team led by the University of Saskatchewan has discovered a signaling pathway in the brain involved in drug addiction, together with a method for blocking its action, that may point to a single treatment strategy for most addictions.   view more (2006-02-13)

Flies on speed offer insight into the roles of dopamine in sleep and arousal
Methamphetamine, the drug of choice for long-distance truckers and college students pulling all-nighters, appears to do a similar trick for fruit flies, too. This finding is one of several in a new study that demonstrates a critical role for the neurotransmitter dopamine in the modulation of sleep, wake, and arousal states.   view more (2005-07-12)

Vaccines help kick drug habits
A pair of new vaccines designed to combat cocaine and methamphetamine dependencies not only relieve addiction but also minimize withdrawal symptoms.   view more (2007-06-25)

Club drugs inflict damage similar to traumatic brain injury
What do suffering a traumatic brain injury and using club drugs have in common"? University of Florida researchers say both may trigger a similar chemical chain reaction in the brain, leading to cell death, memory loss and potentially irreversible brain damage.    view more (2007-11-30)
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