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July 12 Simon Vinkenoog overleden - In Amsterdam is de dichter/schrijver Simon Vinkenoog aan een hersenbloeding overleden. Hij was 80 jaar. Onlangs werd bij hem een been geamputeerd vanwege vaatonstekingen. Hij leek daar goed van te herstellen, maar moest vrijdag na een hersenbloeding naar het ziekenhuis. Vinkenoog heeft tientallen dichtbundels op zijn naam staan en was ook bekend als performer. In 1951 stelde hij de dichtbundel Atonaal samen, met werk van progressieve dichters, die sindsdien als De Vijftigers bekend staan. De afgelopen jaren trad hij op met Spinvis. Als "oudste hippie van Nederland" kwam hij graag uit voor zijn drugsgebruik. "Ik leef als het ware buiten de tijd, in een hier en nu, dat bestaat uit het verwerven van allerlei vaardigheden die ik tot nu toe niet besefte." Dat schreef Simon Vinkenoog dinsdag nog op zijn weblog, vanuit het Revalidatiecentrum Amsterdam aan de Overtoom. Zijn ‘Amsterdamse leerjaren’ heeft hij in 1962 beschreven in Hoogseizoen. De marihuanascene op het Leidseplein staat daarin centraal. Vinkenoog zou nog tot op hoge leeftijd 'wietambassadeur' blijven en open praten over zijn drugsgebruik. In het kader van een medisch experiment in het Wilhelminagasthuis maakte hij in 1959 voor het eerst kennis met LSD. "Daar heb ik de sleutel gekregen tot de enorm grote wereld die achter de psychedelica ligt waarbij alles deel uit gaat maken van je eigen structuur." January 05 (TMZ.com) - TMZ has learned more about the medical condition of John Travolta's son, Jett, and the medication that ultimately didn't work.
We're now told the grand mal seizures Jett suffered were "frequent and extremely serious." Travolta's lawyers, Michael Ossi and Michael McDermott, tell us "each seizure was like a death," with Jett losing consciousness and convulsing.
We now know Jett was taking a drug called Depakote, a strong anti-seizure medication. There have been reports Travolta refused to give his son anti-seizure meds because of Scientology but those stories are not true.
Jett had been having seizures on an average of every four days, until he started taking Depakote. Ossi and McDermott say the drug initially worked, reducing the frequency to approximately once every three weeks.
Jett took Depakote for "several years," but it eventually lost its effectiveness, according to Ossi and McDermott. They say the Travoltas were concerned about possible physical damage. And, Jett went back to having around one seizure a week. So Travolta and Preston, after consulting neurosurgeons, stopped administering the drug. No one is suggesting withdrawal of the medicine in any way caused the fatal episode.
(Newser.com) – An autopsy later today may answer the questions surrounding Jett Travolta's untimely death, but the seizures he suffered remain largely shrouded in mystery. Epilepsy is a catch-all diagnosis for those who suffer seizures—which can be caused by infections, autism, head trauma, even medications, a neurologist tells USA Today. Treatment can be painful, and is ineffective a third of the time.
Seizure medications carry serious side effects, including liver damage and dizzy spells. Children comprise 30% of the 180,000 epilepsy cases that develop annually, leaving parents like the Travoltas to make difficult decisions about treatment. They also have to keep a constant eye on the child, since falling and drowning are the leading causes of death by seizure.
November 28 Het Nederlandse paddoverbod gaat op 1 december in. Zowel de teelt als de verkoop van verse paddo’s wordt taboe, voor de gedroogde variant van de hallucinerende paddestoelen was dat al het geval. Minister Klink (Volksgezondheid, CDA) heeft 186 paddestoelen op lijst 2 van de Opiumwet geplaatst en daarmee verboden verklaard. Ook in het wild voorkomende paddestoelen, zoals de vliegenzwam, staan nu op de lijst.
De Vereniging Landelijk Overleg Smartshops (VLOS) had gehoopt dat de rechter het verbod vandaag zou opschorten. Ze vindt dat minister Klink (Volksgezondheid) onvoldoende heeft aangetoond dat het gebruik van verse paddo’s schadelijk is voor de gezondheid. Ook vreest de VLOS dat er een slecht controleerbare, illegale handel op gang komt. Of alternatieven, zoals champignons met ingespoten LSD, gebruikt gaan worden.
De aanleiding van het verbod ligt in een aantal incidenten in Amsterdam waar toeristen door een cocktail van drank en meerdere drugs in de problemen raakten. Een depressief Frans meisje sprong in 2007 na het gebruik van drugs van een brug en overleed. Of de Française ook paddestoelen heeft gegeten, is niet onderzocht. Toch was het overlijden van de zeventienjarige de aanleiding voor het paddoverbod. De smartshops reageerden verbijsterd toen het kabinet de wens van de Kamer honoreerde.
Klink hield vast aan het verbod omdat de effecten van de drug door hun onvoorspelbaarheid gevaar zouden kunnen opleveren. Maar Freek Polak, psychiater en bestuurslid van de Stichting Drugsbeleid, vindt dat geen argument. In een opiniestuk in NRC Handelsblad van 3 april 2007 wees hij op een lijst van twintig roesmiddelen, gerangschikt naar gevaar, in het medische tijdschrift The Lancet. Alcohol is nummer 5, tabak staat 9de op de lijst, terwijl paddo’s niet eens werden genoemd. En ook het Coördinatiepunt Assessment en Monitoring nieuwe drugs van het Rijksinstituut voor Volksgezondheid en Milieu zag in 2000 geen noodzaak (pdf-rapport) voor een totaalverbod.
Polak wijt het verbod vooral aan onwetendheid bij de wetgevers, waar hij ook het VVD-Kamerlid Fred Teeven (die kennelijk is vergeten dat zijn vroegere voorman Pim Fortuyn duidelijk kon uitleggen waarom hij voorstander was van drugslegalisering) toe rekent. Die zei: “Het zijn gewoon harddrugs. Mensen denken dat ze kunnen vliegen. Dus moeten we dat spul niet meer verkopen.” Maar, werpt Polak tegen, als Teeven zo redeneert, hoe kan hij dan níet een verbod op alcohol en op sigaretten eisen?
Hans van den Hurk, eigenaar van de keten van smartshops Conscious Dreams, weet best waarom er meer incidenten met paddo’s zijn. Omdat er vorig jaar veel meer toeristen naar Amsterdam kwamen. Drie-dagen-toeristen, noemt hij ze. Vliegen even in, gooien zich vol met drank, en gebruiken dan „als toetje” paddestoelen. Kijk, en dan gaat het mis. „Je moet paddo’s nergens mee combineren.” Dus als er een dronken toerist in de winkel staat, krijgt hij niets mee. Stoned? Ook niet. „We vragen ook altijd of mensen geen medicijnen gebruiken.” Blijft de categorie labiele mensen over. De erge gevallen – „verward, trillen” – pikt zijn personeel er wel uit. „Maar je kan het niet bij iedereen zien.”
Het Europese Drugsmonitoring Centrum in Lissabon heeft laten zien dat er geen relatie bestaat tussen de mate van repressie in verschillende landen en de niveaus van gebruik, misbruik en verslaving. In Engeland en de Verenigde Staten is de repressie aanzienlijk harder dan in Nederland. Toch scoren die twee landen hoger dan Nederland wat betreft problematisch drugsgebruik. Het belangrijkste argument voor een (hard)drugsverbod is de veronderstelling dat alleen zo de volksgezondheid te beschermen is. Als er iets onderzocht behoort te worden, dan is het of deze basishypothese waarop drugsprohibitie berust, juist is of niet.
November 25 Taxpayers have shelled out at least $200 million since 2004 for medications that have never been reviewed by the government for safety and effectiveness but are still covered under Medicaid, an Associated Press analysis of federal data has found. Millions of private patients are taking such drugs, as well. Dozens of deaths have been linked to them.
Medicaid, already hurting from shrinking state budgets, has been ponying up quite a bit for drugs that were never approved by FDA.
That’s the finding of an investigation by the Associated Press, which found that Medicaid paid nearly $198 million from 2004 to 2007 for more than 100 unapproved drugs.
The remedies were mostly for common ailments like colds and pain, and they date all the way back to before Congress decided in 1962 that the FDA had to review all new drugs.
So, why, after so many years, is this still an issue? As the AP explains it, the FDA hasn’t compiled a master list of these medicines. Some companies have argued that their drugs were grandfathered into compliance. And Medicaid officials say the program is allowed to pay for unapproved drugs until the FDA has specifically ordered them off the market.
Sometimes, the medications do not help patients. In other cases, the FDA says, they have made people sicker, maybe even killed them. For instance, the FDA banned injectable versions of a gout drug called colchicine after receiving 23 reports of deaths, the AP notes.
“I think this is something we ought to look at very hard, and we ought to fix it,” Medicaid chief Herb Kuhn told the AP. “It raises a whole set of questions, not only in terms of safety, but in the efficiency of the program — to make sure we are getting the right set of services for beneficiaries.”
November 10 NaturalNews - A report by the Florida Medical Examiners Commission has concluded that prescription drugs have outstripped illegal drugs as a cause of death. An analysis of 168,900 autopsies conducted in Florida in 2007 found that three times as many people were killed by legal drugs as by cocaine, heroin and all methamphetamines put together. According to state law enforcement officials, this is a sign of a burgeoning prescription drug abuse problem. "The abuse has reached epidemic proportions," said Lisa McElhaney, a sergeant in the pharmaceutical drug diversion unit of the Broward County Sheriff's Office. "It's just explosive." In 2007, cocaine was responsible for 843 deaths, heroin for 121, methamphetamines for 25 and marijuana for zero, for a total of 989 deaths. In contrast, 2,328 people were killed by opioid painkillers, including Vicodin and Oxycontin, and 743 were killed by drugs containing benzodiazepine, including the depressants Valium and Xanax. Alcohol directly caused 466 deaths, but was found in the bodies of 4,179 cadavers in all. While the number of dead bodies containing heroin jumped 14 percent from the prior year, to a total of 110, the number of deaths influenced by the painkiller oxycodone increased by 36 percent, to a total of 1,253. Across the country, prescription drugs have become an increasingly popular alternative to the more difficult to acquire illegal drugs. Even as illegal drug use among teenagers have fallen, prescription drug abuse has increased. For example, while 4 percent of U.S. 12th graders were using Oxycontin in 2002, by 2005 that number had increased to 5.5 percent. November 03  THAT illegal drugs are not always pure is no surprise, but is cannabis being laced with a Viagra-like compound? Dries de Kaste and colleagues at the National Institute of Public Health and the Environment in Bilthoven, the Netherlands, analysed a liquid that police found being sold on the streets of Utrecht as a "marijuana adulterant". They found compounds called homosildenafil (HS) and thiohomosildenafil (THS) in it, which belong to the same class of compounds as sildenafil, sold as Viagra. All three inhibit the breakdown of an enzyme that dilates blood vessels in the penis, increasing blood flow. De Kaste does not know why HS and THS are being added to cannabis, but speculates that it could be to enhance the uptake of its psychoactive constituents, or to exploit a perception that marijuana use affects libido. HS and THS were not destroyed when they were "smoked" using a laboratory simulator (Forensic Science International, DOI: 10.1016/j.forsciint.2008.09.002). The health effects of inhaling such "erectogenics" - and the compounds they produce when burned - are unknown. October 05  Amy Winehouse's persistent drug use has left the troubled star's nose so "weak" she is concerned that it's about to fall off, according to a new report. "Amy knows that her nose is next to fall apart — she admitted to me that it feels weak at the bone," a source tells Fox News columnist Neil Sean. Amy herself has addressed the nose issue. "Yeah, it's a problem, but it's my problem so leave it," Sean quotes her as saying. Meanwhile, Amy's friends are said to be so worried about the Grammy Award winner they are keeping watch over her 24/7. According to a report from earlier in the week, the Rehab hitmaker's pals have been forced to give up their prior commitments and stay with Amy at her Camden, North London home to ensure she doesn't do anything she might regret.
A source told The Sun, "No one wants to leave Amy on her own – she's in a very fragile state at the moment. "Her most loyal friends are terrified she is going to do something which she can't overcome. "She's been to hell and back already but some fear she’s going to get worse before she gets better." The singer, 25, is also facing arrest after allegedly punching dancer Sherene Flash last week.
Amy Winehouse may have brain damage as a result of two overdoses in the past year where she binged on crystal meth, heroin, and cocaine, reports the Sun. In addition, the "Rehab" singer convulsed “like a scene from The Exorcist" and displayed “multiple personality traits” after consuming an “inhuman” amount of hash in July, a friend says.
"The future is bleak, bleak, bleak," said the friend. “She had smoked an inhuman amount of hash which resulted in acute cannabis poisoning. It’s thought she had been smoking it for 36 hours. She is in need of years of psychiatry and medical treatment if she has a hope."
Source Sun (UK) August 04
Any dreadlocked white guys finding this article after Googling "Drugs Rule" should know that we've given this list about drugs a rule. To make the cut, an accomplishment has to be considered great by people who could pass a field sobriety test. So no Grateful Dead music. We're sure someone somewhere has enjoyed the Dead perfectly sober, just as there are probably non-Christians who listen to Christian Rock. But we're just as sure that in the grand scheme of things, those people don't count.
In fact, because we're masochists, we gave ourselves a strict no music policy, leaving us with ... well, not a whole lot actually. Turns out most great things were accomplished by people who just said no, at least immediately prior to accomplishing them. Except for these five:
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Francis Crick Discovers DNA Thanks to LSD
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Freud and Cocaine Invent Psychoanalysis
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A Coke Addict Makes a Coke-Flavored Cola and Calls it Coke
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Dock Ellis Trips His Way to a No-Hitter
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Moses Takes 'Shrooms, Shits Out Ten Commandments
Read the original article (by Jack O'Brien) on Cracked.com for further details... July 12  A ground-breaking study of 4117 marijuana smokers in California reveals that the 'Gateway Theory' probably had it backwards. Instead of enticing young people to use other drugs, this study suggests that marijuana may have the opposite effect.
This first-ever clinical examination of a large number of medical marijuana applicants depicts a population that is remarkably normal. The percentages earning bachelors' degrees and doctorates are nearly identical to the national numbers. They are, in the main, productive citizens with jobs, homes and families who smoke marijuana weekly or daily – and have in some cases for decades.
For the vast majority of these applicants, their use of cannabis ultimately led to a decrease in the use of tobacco, alcohol, and hard drugs. Asked to compare their current alcohol consumption with their lifetime peak, over 10% claimed to be abstinent and nearly 90% claimed to have cut their drinking in half.
They also report using cannabis as self medication for stress and anxiety – with fewer side effects than the legal pharmaceutical alternatives.
As children, a significant percentage of the male applicants had been treated for ADHD (Attention Deficit Hyperactivity Disorder). Today their routine morning use of minimal amounts of cannabis strongly suggests that it enhances their ability to concentrate by allowing them to focus on one problem at a time.
As one construction company estimator said, "After two hits and my morning coffee, I'm the best estimator in the company." June 26 MIAMI — From “Scarface” to “Miami Vice,” Florida’s drug problem has been portrayed as the story of a single narcotic: cocaine. But for Floridians, prescription drugs are increasingly a far more lethal habit.
An analysis of autopsies in 2007 released this week by the Florida Medical Examiners Commission found that the rate of deaths caused by prescription drugs was three times the rate of deaths caused by all illicit drugs combined.
Law enforcement officials said that the shift toward prescription-drug abuse, which began here about eight years ago, showed no sign of letting up and that the state must do more to control it.
“You have health care providers involved, you have doctor shoppers, and then there are crimes like robbing drug shipments,” said Jeff Beasley, a drug intelligence inspector for the Florida Department of Law Enforcement, which co-sponsored the study. “There is a multitude of ways to get these drugs, and that’s what makes things complicated.”
The report’s findings track with similar studies by the federal Drug Enforcement Administration, which has found that roughly seven million Americans are abusing prescription drugs. If accurate, that would be an increase of 80 percent in six years and more than the total abusing cocaine, heroin, hallucinogens, Ecstasy and inhalants.
The Florida report analyzed 168,900 deaths statewide. Cocaine, heroin and all methamphetamines caused 989 deaths, it found, while legal opioids — strong painkillers in brand-name drugs like Vicodin and OxyContin — caused 2,328.
Drugs with benzodiazepine, mainly depressants like Valium and Xanax, led to 743 deaths. Alcohol was the most commonly occurring drug, appearing in the bodies of 4,179 of the dead and judged the cause of death of 466 — fewer than cocaine (843) but more than methamphetamine (25) and marijuana (0).
The study also found that while the number of people who died with heroin in their bodies increased 14 percent in 2007, to 110, deaths related to the opioid oxycodone increased 36 percent, to 1,253.
Florida scrutinizes drug-related deaths more closely than do other states, and so there is little basis for comparison with them.
It has also witnessed several highly publicized cases in recent years that have highlighted the problem. Only last year, an accidental prescription drug overdose killed Anna Nicole Smith in Broward County.
Still, the state has lagged in enforcement. Thirty-eight other states have approved prescription drug monitoring programs that track sales. Florida lawmakers have repeatedly considered similar legislation, but privacy concerns have kept it from passing.
As a result, federal, state and local law enforcement officials say, Florida has become a source of prescription drugs that are illegally sold across the country.
“The monitoring plan is our priority effort, but that is not enough,” William H. Janes, the Florida director of drug control, said in a statement accompanying the study. He said Florida was also looking at ways to curb illegal Internet sales and to encourage doctors and pharmacists to identify potential abusers.
Some local police departments have taken a more novel approach.
In Broward County on May 31, deputies completed a “drug takeback” in which $5 Wal-Mart, CVS or Walgreens gift cards were distributed to 150 people who cleaned out their medicine cabinets and turned in unused drugs in an effort to keep them out of young people’s hands.
“The abuse has reached epidemic proportions,” said Lisa McElhaney, a sergeant in the pharmaceutical drug diversion unit of the Broward County Sheriff’s Office. “It’s just explosive.”
Legal Drugs Kill Far More Than Illegal, Florida Says - NYTimes.com June 24 After years of prescription antidepressants that offered no relief from anxiety disorder, Patsy K. Eagan experiments with her drug of choice— marijuana, which for some may be the medicine to send SSRIs up in smoke
A thimbleful is all it takes. After a day’s work, I pinch off a small amount of marijuana and put it in a steel-tooth grinder. The flowers, covered in tiny white diamonds of THC, release a piney scent when crushed. I turn on the TV, and instead of taking a glass of wine with my evening news, I take out my vaporizer and set it on the coffee table.
Outside the walls of my bungalow in Oakland, California, I can hear the rush-hour traffic, but I’ve already changed into my Big Lebowski–style robe and slippers. I tap the ground flakes into a canister that I attach to another piece, this one with a bag on the end, and set both on the vaporizer. I flip the switch, and the bag slowly inflates with plumes of white smoke. Once it’s fully clouded, I attach a mouthpiece to the canister, put this to my lips, and press. On the inhale, the cannabinoids taste like sunned grass. My prescription for anxiety disorder didn’t always begin and end with an herb. But I’ve run through enough pharmaceutical drugs to know that pot dulls my panic better than any pill.
Marijuana Anxiety Disorders - ELLE June 23

Zangeres Amy Winehouse draagt 'sporen' van een longziekte, zo zegt haar vader. Het zou gaan om een long-emfyseem. Winehouse heeft een weekje ziekenhuis achter de rug, maar zou het vrij goed stellen.
Winehouse werd in het ziekenhuis opgenomen nadat ze was flauwgevallen. Onderzoek wees uit dat ze sporen van een long-emfyseem heeft. Dat is een beschadiging van de wand van de longblaasjes, waardoor de uitwisseling van zuurstof en koolzuurgas in de longen minder goed verloopt. Hierdoor wordt de patiënt kortademig. Van Winehouse is geweten dat ze rookt als een schoorsteen en het bovendien niet op enkel sigaretten houdt. Zo duiken er regelmatig beelden op waarin te zien is hoe de zangeres crack rookt.
Mitch Winehouse deed het verhaal over de medische toestand van zijn dochter tegen BBC Radio 1. Volgens hem reageert Amy goed op de medicatie die ze moet nemen en zal ze volledig herstellen indien ze stopt met roken. De dokters hebben de 24-jarige zangeres toestemming gegeven om komend weekend op te treden op het Glastonbury Festival.
Media en Cultuur – Het Belang van Limburg – online krant May 03
 Correction to This Article (Washington Post): The April 30 obituary for Albert Hofmann incorrectly reported fatal overdoses from the hallucinogen LSD. There are no known deaths directly attributable to overdoses of LSD, although its mind-altering effects have led some users to misjudge dangers and harm themselves.
Albert Hofmann, 102, a Swiss chemist and accidental father of LSD who came to view the much-vilified and abused hallucinogen he discovered in 1938 as his "problem child", died April 29 at his home in Burg, a village near Basel, Switzerland, after a heart attack.
His death was confirmed by Rick Doblin, the Boston-based founder of the Multidisciplinary Association for Psychedelic Studies, a nonprofit pharmaceutical company developing LSD and other psychedelics for prescription medicines.
Lysergic acid diethylamide, thousands of times stronger than mescaline, can give its user an experience often described as psychedelic -- a kaleidoscopic twirling of the mind pulsating with color and movement.
After its discovery, LSD was viewed as a wonder drug with the potential to treat problems including schizophrenia and alcoholism. For the latter, some held the theory that chronic drinkers quit only after experiencing the hallucinations of delirium tremens.
LSD attracted many prominent advocates. They included Aldous Huxley, author of "Brave New World," and psychologist Timothy Leary, who saw the drug as a potent way for people to live up to his 1960s counterculture motto: "Turn on, tune in, drop out."
The CIA was also widely reported to have used LSD in experiments on unwitting subjects. This, and greater recreational use that caused some fatal overdoses, led to the widespread condemnation of the drug and, by the early 1970s, its criminalization. As a result, research permission and funding from state and federal agencies was terminated.
In Dr. Hofmann's opinion, outlawing LSD made its use even more attractive to young people and diminished any safeguards. He spoke of many hippies stopping by his home on the way to their spiritual quest, hoping to score from his "secret stash."
Dr. Hofmann came across LSD while working on medicinal uses of a fungus to act as a circulatory heart-lung stimulant. His first LSD "trip" occurred in 1943, a troubling experience that led him to write in his journal, "A demon had invaded me, had taken possession of my body, mind and soul." Above all, he wrote, about his second "trip": "I was seized by the dreadful fear of going insane."
Dr. Hofmann headed the research department for natural medicines at Sandoz (this firm manufactured LSD under the trade name Delysid by the late 1940s) before retiring in 1971. At the company in the 1950s and 1960s, he discovered and named many of the active hallucinogenic ingredients in Mexican "magic mushrooms," including psilocybin and psilocin. He was credited with important developments in medications for geriatric and gynecological uses as well as drugs to control blood pressure.
He was a member of the Nobel Prize Committee and a fellow of the World Academy of Sciences. He was a prolific writer of scientific articles and the author of several books, many of which tried to bind the scientific with the spiritual. In particular, he denounced the demonization of LSD after hippies and societal dropouts seemed to have monopolized the media's focus.
In his 1989 book "Insight Outlook," he wrote that LSD taken by "mentally stable persons in the right set and setting" was suited to the Western world, which he saw rife with "materialism, estrangement from nature, . . . [and] the missing of a sense-making philosophical fundamentalness of life." Read also this conversation.
His 100th birthday was celebrated in Basel as a referendum on his greatest discovery. He attended the conference, "LSD: Problem Child and Wonder Drug," and told one reporter that it was his daily diet of a raw egg that kept him spry, not, as many LSD enthusiasts suspected, his long-ago experiments.
His wife of more than 70 years, Anita Hofmann, died in December. One son died years earlier. Survivors include three children. April 30 The National Institute on Drug Abuse recently offered adolescents the first ever " Drug Facts Chat Day." Students from high schools and middle schools across the country submitted anonymous questions online—about alcohol, the brain, addiction, and everything in between—to NIDA scientists, including some of the nation's top experts in substance abuse. The scientists then responded with personalized, nonjudgmental answers. Below is a sample of the inquiries that relate specifically to prescription drugs and other substances around the house. All the questions and answers below are unedited.
Related News
wrca - Columbia High School - How big of an effect does cough med. have on people that use is a lot to get high? Nora Volkow - there's a chemical in many cough syrups called dextromethorphan that can negatively impact a person's health. some of the effects include distorted perceptions of sight and sound and it can produce feelings of detachment - dissociation - from the environment and self.
wild wild west - voorhees middle school - How addictive are prescription drugs? Joe Frascella - Great question! It turns out that prescription drugs, when not taken as prescribed, can be very highly addictive. We have found that long-term use also can lead to physical dependence, a condition where the body adapts to the presence of the substance and withdrawal symptoms occur if use is reduced abruptly. This can also include tolerance, which means that higher doses of a medication must be taken to obtain the same initial effects. You might be interested to know that physical dependence is not the same as addiction, physical dependence can occur even with appropriate long-term use of opioid and other medications. Addiction is defined as compulsive, often uncontrollable drug use in spite of negative consequences. And, prescription drugs can become very addictive when not used properly.For more information specifically on prescription drugs, you might want to check out: http://www.drugabuse.gov/Infofacts/PainMed.html. Also, to learn more about addiction in general, check out "The Science of Addiction" at http://www.nida.nih.gov/scienceofaddiction/
DIVA - Eastern High School - whats the difference between prescription drugs and illegal substances? Kevin Conway - Prescription drugs are permitted by law as long as they come from a medical doctor. They are prescribed to people for medical problems to help them get well or to ease their suffering.Illegal substances are generally not prescribed by physicians. However, prescription drugs can be used illegally when people take them in a way they were not intended, or if they were prescribed for someone else. It is important to use the prescription drugs as your doctor told you to — and not to share them or use them for other purposes. Using these drugs to get "high" is unhealthy and dangerous, and some prescription drugs are addictive — just like illegal drugs.
plbaby - Point Loma high school - some of my friends drink a lot of cough medicine to get high? is that dangerous? Nicolette Borek - It is dangerous - dextromethorphan, which is often abbreviated DXM, is the drug in cough syrup that gives the high and abusing it can lead to various negative side effects especially if it is used along with alcohol.
Shanequa - EPCHS - I believe my mom is addicted to vicodin. How do I get her to stop? Cora Lee Wetherington - I am sorry to hear about your mom's possible addiction to vicodin. It's great that you want to help her.Many women are having this problem. You might want to let her know of your concern that there are many effective treatments. Hopefully, she has discussed this with her doctor or someone else who can help her.For more on treatment, you mom can call the Substance Abuse Treatment Facility Locator at 1-800-662-HELP or go to their website at www.findtreatment.samhsa.gov. Also, for more information on prescription drug abuse, this site may be helpful: http://www.drugabuse.gov/drugpages/prescription.html
skaggsk - bellmont - what are the most commonly abused antidepressents? Kevin Conway - Antidepressants do not cause the same kinds of effects in the brain as drugs like marijuana and cocaine. For that reason, they are not typically abused.
cgonzales - ChildressHighSchool - could household cleaning supplies be considered as drugs since some teens sniff them? Nora Volkow - yes and they are called inhalants.some can make a person high but they are also very toxic. please go to www.drugabuse.gov for more information on the dangerous effects of these drugs. April 24 1) Consume in small, frequent amounts.
Between 20-200mg per hour may be an optimal dose for cognitive function.
Caffeine crosses the blood-brain barrier quickly (owing to its lipid solubility) although it can take up to 45 minutes for full ingestion through the gastro-intestinal tract. Under normal conditions, this remains stable for around 1 hour before gradually clearing in the following 3-4 hours (depending on a variety of factors).
A landmark 2004 study showed that small hourly doses of caffeine (.3mg per kg of body weight [approx 20 mg per hour; thanks digg!]) can support extended wakefulness, potentially by counteracting the homeostatic sleep pressure, which builds slowly across the day and acts preferentially on the prefrontal cortex (an area of the brain thought responsible for executive and "higher" cognitive functions).
At doses of 600mg, caffeine's effects on cognitive performance are often comparable to those of modafinil, a best-of-class nootropic.
2) Play to your cognitive strengths while wired.
Caffeine may increase the speed with which you work, may decrease attentional lapses, and may even benefit recall - but is less likely to benefit more complex cognitive functions, and may even hurt others. Plan accordingly (and preferably prior to consuming caffeine!)
Caffeine has long been known to improve vigilance, but work focusing on its more more cognitive effects - through interactions with the "frontal task network" - show less clear effects.
In tests of lateral prefrontal function, caffeine only remediates some fatigue-related symptoms. For example, in a random number generation task (a commonly-used measure of prefrontal function), caffeine increased the quantity of numbers generated to pre-fatigue levels, but did not significantly affect more demanding aspects of performance: caffeine didn't affect the likelihood of subjects generating numbers outside the acceptable range, or their tendency to perseverate on particular numbers.
Another study indicates the same is true of caffeine's effect on the medial prefrontal cortex. In that study, sleep deprivation-related decrements on the Iowa Gambling Task were not mitigated by caffeine.
The Stroop task, which a wealth of neuroimaging shows is related to functioning of the anterior cingulate, may also benefit from caffeine, but this effect may also be due to general speed improvements rather than those of cognitive control specifically.
(Interestingly, it appears that none of these studies follow guideline #1 - and there are hints in the second one that subject's performance might have shown significant improvements if another dose of caffeine had been provided about half-way through the task).
Recall from memory may be improved by caffeine (here and here), possibly due to enhancements in memory encoding rather than retrieval per se. Another study shows caffeine can actually impair estimates of "memory scanning" speed (in the Sternberg paradigm), so the failure of many studies to find recall-related effects of caffeine may reflect a speed-accuracy tradeoff at the time of retrieval.
3) Play to caffeine's strengths.
Caffeine's effects can be maximized or minimized depending on what else is in your system at the time.
The beneficial effects of caffeine may be most pronounced in conjunction with sugar. For example, one factor analytic study has shown caffeine-glucose cocktails provide benefits to cognition not seen with either alone.
Some flavonoids (such as soy) may act in the same way as caffeine - i.e., through adenosine receptor antagonism - in particular galangin, genistein, and hispidol. Evidence showing that markers of caffeine metabolism are slowed by flavonoids might suggest that ingestion of flavonoids would enhance the effects of caffeine - some studies show grapefruit juice might keep caffeine levels in the bloodstream high for longer, though others have found no such effect (thanks to commenter Matt McIntosh for this latter reference).
Caffeine's effects might be masked by green tea extract, Kava Kava or St. John's Wort - all of which contain theanine and are associated with subjective feelings of relaxation - but other preliminary evidence indicates the opposite effect: theanine might actually potentiate the benefits of caffeine on some tasks (reported in longer format here).
Similarly, nicotine may speed the metabolism of caffeine.
Because caffeine is a competitive antagonist for adenosine 1 & 2a primarily at striatal sites, it may also selectively increase the efficacy of D2 receptors, given evidence that D2 depleted mice show reduced effects of caffeination. According to theoretical computational models of D2 receptor activity in the striatum, this should increase cortico-thalamic excitability. It will be important for future work to examine caffeine's effect on tasks thought to require NoGo pathway activity.
A variety of other chemicals may work on the A2 receptor in similar (SCH 58261, ZM 241385, CSC, KF17837) or opposing ways (CGS 21680, APEC, 2HE-NECA).
4) Know when to stop - and when to start again.
Although you may not grow strongly tolerant to caffeine, you can become dependent on it and suffer withdrawal symptoms. Balance these concerns with the cognitive and health benefits associated with caffeine consumption - and appropriately timed resumption.
Long-term ingestion of large quantities of caffeine (by way of coffee) is associated with a variety of health benefits - not only cognitive enhancements but also reduction in risk for type 2 diabetes (c.f.), Alzheimer's and Parkinson's . These beneficial effects may be related to the neuroprotective role of adenosine.
However, there are some suggestions that caffeine also has adverse effects (mostly cardiovascular, which might be balanced by flavonoids - see guideline #3). And some people just don't like the thought of cultivating an addiction - or the spectre of withdrawal symptoms.
Some evidence indicates high heritability for caffeine addition (note: this is based on interviews of twins) and others are advocating the recognition of caffeine addiction as a bona fide mental disorder. Withdrawal symptoms can onset within 12 to 24 hours of caffeine consumption and last between 2 and 9 days.
There are more cognitive concerns here as well. For one, caffeine probably follows the Yerkes-Dodson law, in which a moderate dose is superior to too little or too much. In addition, there are well-established cognitive effects where recall is best when it matches the context of encoding - so if you're caffeinated when you study for the test, you better be caffeinated when you take it.
5) Finding good sources of caffeine
Despite the huge variety of sources of caffeine - including caffeinated soap, candy, and of course chocolate - the optimal use of caffeine is likely to involve small, hourly doses along with some cardioprotective agent. Given the high solubility of caffeine, absorption time should not be an issue (but if for some reason it is, try gum).
Otherwise, why not enjoy a cup of green tea (coffee-flavored, if you must), as the Chinese have for nearly 5000 years? It's hard to come by a better longitudinal study than that. April 23
"Legalisering wietteelt en gereguleerd verstrekken harddrugs enige oplossing." Dat zegt scheidend voorzitter Hans van Duijn van de grote politiebond NPB in een vandaag gepubliceerd interview met de GPD-bladen. De aanpak van drugscriminaliteit heeft de afgelopen jaren volgens hem weinig opgeleverd, maar trekt wel een zware wissel op de politie. Door de vele uren die agenten steken in drugsbestrijding, komt de aanpak van andere vormen van criminaliteit in gevaar, aldus Van Duijn.
Eerder al bepleitten burgemeesters van grote steden als Job Cohen en Gerd Leers voor een versoepeling van het softdrugsbeleid. De Raad van Hoofdcommissarissen is echter onvermurwbaar. De politietop heeft zelfs een speciale taskforce in het leven geroepen om wietcriminaliteit te bestrijden. De regering is ook niet van plan om de wietteelt te legaliseren. Dat ligt in verband met Europese regelgeving overigens ook gecompliceerd.
De 60-jarige Van Duijn vertrekt eind mei als NPB-voorzitter.
April 17
Een proef aan de universiteit van Wake Forest heeft aangetoond dat onderdanige mannetjesapen onder stress een voorkeur hebben voor cocaïne. De cynomolgusapen hebben een samenlevingsvorm waarbij dominantie belangrijk is. De onderzoekers stelden dan ook vier dominante en vier onderdanige cynomolgusapen bloot aan een stressvolle situatie. Na veertig minuten kregen ze de keuze tussen een portie eten en cocaïne. De onderdanige apen kozen voor de drug. (vsv)
April 11  UIt onderzoek van het tijdschrift Nature blijkt dat 20 procent van de wetenschappers neurostimulerende middelen gebruikt. Het gaat dan om medicatie als Ritalin ( methylphenidate) and Provigil ( modafinil). het doel van de medicatie is vergroten van de concentratie mogelijkheid (ritalin) en het verminderen van slaapbehoefte (Provigil). March 26 Parents have long worried whether their kids at college are drinking too much or getting stoned. But alcohol and marijuana aren't the only substances they should be concerned about: In recent years, a growing number of young people have begun abusing prescription opiates.
The problem is part of a larger trend of abuse of prescription drugs among teenagers. Several years ago, attention-deficit drugs such as Ritalin and Adderall became popular among students, who used them to improve concentration or lose weight. Now there is evidence that young people are increasingly moving on to even more dangerous drugs -- powerful painkillers such as OxyContin, Vicodin and Percocet.
Earlier this month, several drug experts testified at a congressional hearing called Generation Rx about the rising abuse of prescription and over-the-counter drugs among America's youth. In 2006, 2.2 million people ages 12 and older said they started abusing pain relievers within the past year, with young adults ages 18-25 showing the greatest overall use of any age group, according to Nora D. Volkow, director of the National Institute on Drug Abuse.
To be sure, college students use these drugs much less often than alcohol and pot. Still, the development is alarming because these painkillers are highly addictive. From 2002 to 2006, the annual prevalence of use of narcotics other than heroin among college students rose to 8.8% from 7.4%, according to a University of Michigan study funded by the National Institute on Drug Abuse. For OxyContin, annual prevalence of use doubled, to 3%; the use of Vicodin rose to 7.6% from 6.9%.
The trend is being spurred by the availability of these drugs. Thanks to the huge increase in the number of prescriptions over the past decade, many kids can easily find drugs in mom or dad's medicine cabinet or obtain them from a friend. If all else fails, they can purchase them from an online pharmacy.
Some people don't perceive prescription drugs to be dangerous, precisely because they are government approved. And not only do young people underestimate how addictive opiates are, many don't even know what drug they are taking. For some, keg parties are being replaced by "pharm parties," where kids bring whatever pharmaceuticals they can find, mix the drugs up in a big bowl and eat them like candy, according to the Drug Enforcement Administration.
The results can be tragic. Leonard J. Paulozzi, an epidemiologist with the Centers for Disease Control and Prevention, told the congressional hearing that mortality rates from unintentional drug overdoses are currently four to five times as high as they were during the "black tar" heroin epidemic of the 1970s and more than twice what they were during the peak years of crack cocaine use of the early 1990s. From 1999 to 2005 -- the most recent information available -- the increase was driven largely by prescription opiates.
There is anecdotal evidence that students who start with prescription opiates may be graduating to heroin. "My friends convinced me that it would get me a lot higher," says Chris Arnold, a 25-year-old from Monroe, Conn., who says his switch from OxyContin to heroin ultimately caused him to drop out of college.
Although fewer than 1% of college students report using heroin, a number that's remained steady for years, some emergency-room doctors say they're seeing more heroin overdoses among college students.
Melinda Beck is on vacation. Email elizabeth.bernstein@wsj.com8
March 21  De Boven Regionale Recherche Haaglanden-Hollands Midden heeft een 47-jarige Hagenaar aangehouden omdat hij via internet softdrugs verhandelde. Via zijn digitale coffeeshop verkocht de man onder meer hasj, hennep en joints. De pakketjes drugs werden na bestelling bij de klanten thuisbezorgd, zo liet een politiewoordvoerder vandaag weten. De politie nam tijdens doorzoekingen geld, softdrugs, en test- en verpakkingsmaterialen in beslag. De website is uit de lucht gehaald. De Hagenaar moet vrijdag voorkomen bij de rechter-commissaris.
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