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Tag: "opioid" at medical news

Prescription Opioids Abused More Than Heroin - A Report Says

...ontrol policies ought to be targeting prescription opioid abuse more effectively,' said Fischer, who is base...en reports on the increased levels of prescription opioid abuse in Canada and other jurisdictions, there has until now not been a systematic documentation of ...

Opioid Abuse More Prevalent than Heroin

...ids, and not heroin, are the major form of illicit opioid use. //These findings raise questions about the cu...creasingly marginal form of drug use among illicit opioid users in Canada, especially outside Vancouver and Montreal,' says Dr. Fischer. Heroin use was subs...

Epidurals Associated With Breastfeeding Problems

...e problems was due to the presence of fentanyl, an opioid drug widely used as a component of epidurals, capable of passing quickly into the bloodstream and easily cross the placenta to reach the unborn baby. Some of the adverse side effects of the drugs are lowered blood pressure, a slowing of the birth pr...

Nicotine Dependence Gene Mapped to Chromosome 5

... “Nicotine dependence, like alcohol, cocaine, and opioid dependence, is heritable,” Gelernter said. “It has...s with multiple individuals affected by cocaine or opioid dependence. Most also provided nicotine dependence information. Study subjects came from two ethnic ...

Long-Term Narcotics Use for Back Pain May Be Ineffective and Lead to Abuse

...ine, who also found that behaviors consistent with opioid abuse was reported in 24 percent of cases. “Pati...ic back pain commonly request pain medication, and opioid medications are used despite the concerns clinicians have with patients developing an addiction to t...

KADIAN Efficacy Not Affected by Alcohol Consumption

...als that the pharmacokinetics// of the long-acting opioid are not significantly affected by the consumption of alcohol. Results of this pharmacokinetic study, which Alpharma conducted in response to a request by the U.S. Food and Drug Administration (FDA) to assess whether alcohol interferes with the exte...

A New Pain Killer With Less Side Effects

... produces its clinical effects by interaction with opioid receptors. In addition to acting as a pain killer ... Professor Lambert has been working on opioids and opioid receptors with particular emphasis on understanding receptor function and the design and evaluation ...

The Science of Happiness

...amine system was found to control desire while the opioid system, comprising of naturally occurring morphine- like compounds, encodes pleasure. Current research, through neuroimaging, has found that the orbito frontal cortex , a ‘recent’ evolutionary development, correlates with subjective reports of pl...

Arthritis Pain Processed in Brain’s 'fear Zone,' First PET Scans Revea

...body’s own pain-killing chemicals - the endogenous opioid system – could even be a possible candidate for modulation to target pain in the areas we have identified." Source-Eurekaert SRM...

New Gene Therapy may Be Helpful in Eliminating Arthritis Pain

...e thousand times. They found that the increased opioid receptors on the surfaces of nerve cells led them to become drastically more responsive to the naturally occurring painkiller. For delivering into cells, the researchers use harmless viruses called vectors, which have evolved to invade human cells...

New Strategy to Counter Problem Drinking

...arm reduction treatment approach. The drug is an opioid antagonist that works to block the effects of endorphins. The U.S. Food and Drug Administration has not approved nalmefene for use in alcohol treatment; the drug is primarily available in investigational studies. Karhuvaara said his study also sugg...

Drinking Problem Plagues 30% Americans

...from drinking, including naltrexone, which acts on opioid receptors in the brain. The low number of people who sought treatment shouldnt be surprising, said John Schwarzlose, president of the Betty Ford Centre, a drug and alcohol rehabilitation clinic in Rancho Mirage, California. We put up many obstacle...

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