Background Info On Drugs
Substance abuse and the evolution of dependency are issues that may impress anybody, from suburban moms hooked on sleeping capsules to youngsters swayed by peers to try cannabis. Adolescents and young adults are thought to be an especially high risk group for formulating substance abuse issues. This might be because these are crucial time periods of transition and alteration and it’s frequently during transitional times when individuals begin to try out new things and start to confront new life tensions. Read more
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The use of stimulant compounds has a long history. Chinese native physicians have been using the drug Ma-huang for more than 5000 years. In 1887, Nagai found the active agent in Ma-huang to be ephedrine. Read more
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1. Meth-Methamphetamine
Metamfetamina known in Indonesia as shabu-shabu, is psikostimulansia and sympathomimetic drug. Marketed for severe cases of attention deficit hyperactivity disorder. The physical effects may include anorexia, hyperactivity, dilated pupils, redness, restlessness, dry mouth, headache, tachycardia, bradycardia, tachypnea, hypertension, hypotension, hyperthermia, diaphoresis, diarrhea, constipation, blurred vision, dizziness, twitching, insomnia, tingling, palpitations, arrhythmia, acne, pale, convulsions, heart attack, stroke, and death can occur. Read more
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Pronunciation: NUT-mehg
Chemical Abstracts Service Registry Number: 84082-68-8
Formal Names: Mace, Myristica fragrans
Type: Hallucinogen.
Federal Schedule Listing: Unlisted
USA Availability: Nonprescription (food)
Pregnancy Category: None Read more
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Phendimetrazine (Bontril, Plegine, Prelu-2)
Pronunciation: fen-di-MEH-tra-zeen (also pronounced fen-dye-MEH-trah-zeen)
Chemical Abstracts Service Registry Number: 21784-30-5 (Bontril format); 569-59-5 (Plegine format); 50-58-8 (Prelu-2 format).
Formal Names: Bontril, Plegine, Prelu-2
Informal Names: Pink Hearts
Type: Stimulant (anorectic class).
Federal Schedule Listing: Schedule III (DEA no. 1615)
USA Availability: Prescription
Pregnancy Category: C
Uses.
Phendimetrazine is related to phenmetrazine. Indeed, the body converts part of a phendimetrazine dose into phenmetrazine, a fact to be remembered if employment drug screening unjustly accuses someone of using phenmetrazine. Short-term weight control is the main medical use of phendimetrazine; one experiment found it 20 more times effective than placebo— an astonishing result for any diet pill. Effectiveness declines as administration
continues, and standard practice is then to stop the drug gradually rather than increase the dosage. A derivative of the drug has been found useful for treating pyoderma gangrenosum, a skin affliction involving large sores.
Drawbacks.
If dosage suddenly stops, weariness and depression can occur. A small reduction in blood pressure is observed among some users, but generally the drug raises blood pressure and is considered inappropriate for persons with hypertension (high blood pressure). The compound has been linked with hypertension in blood circulation to lungs, a potentially fatal condition
causing trouble in breathing. Users have experienced edginess, disturbed sleep, headache, dizziness, lightheadedness, accelerated pulse rate, and feelings of heart tremors. Other muscle tremors can occur. Phendimetrazine can interfere with functioning needed to handle a car or dangerous tools. The compound can dry and even inflame the mouth, upset the stomach, loosen or tighten the bowels, and make urination frequent and painful. Persons should avoid the drug if they suffer from restlessness, glaucoma, excessive thyroid activity, heart disease, hardening of the arteries, or drug abuse. The substance may affect diabetics’ insulin needs. Overdose symptoms are similar to those of amphetamine: hyperactivity, fear, aggression, hallucination.
Abuse factors.
Phendimetrazine is a chemical relative of amphetamine and is therefore considered addictive. In an experiment using rhesus monkeys to measure phendimetrazine’s addictive potential, however, the test animals indicated no interest in it. This same study showed the drug having about 10% to 20% of dextroamphetamine’s potency.
Drug interactions.
Drinking milk can counteract phendimetrazine’s anorectic quality. The drug can dangerously increase blood pressure by interacting with monoamine oxidase inhibitors (MAOIs, found in some antidepressants and other medicine). After highly publicized incidents of adverse effects associated with combination therapy of phentermine and fenfluramine, medical practitioners became especially alert to any problems associated with diet drugs. Someone taking phendimetrazine two times a day developed heart and lung difficulty that substantially improved when dosage was halted, and a case of temporary skin rash and kidney inflammation is reported from someone who was taking phendimetrazine and phentermine. The latter drug combination is also suspected of responsibility for temporary trouble with blood circulation in the brain (leading to a stroke in at least one instance). Whether these isolated cases can be extrapolated into general principle is questionable, but such reports raise questions worthy of further scientific investigation.
Cancer.
Not enough scientific information to report.
Pregnancy.
Impact on fetal development is unknown. The drug is not recommended for pregnant women.
Additional scientific information may be found in:
Hadler, A.J. “Sustained-Action Phendimetrazine in Obesity.” Journal of Clinical Pharmacology
8 (1968): 113–17.
Mazansky, H. “A Review of Obesity and Its Management in 263 Cases.” South African
Medical Journal 49 (1975): 1955–62.
Ressler, C., and S.H. Schneider. “Clinical Evaluation of Phendimetrazine Bitartrate.”
Clinical Pharmacology and Therapeutics 2 (1961): 727–32.
Rostagno, C., et al. “Dilated Cardiomyopathy Associated with Chronic Consumption
of Phendimetrazine.” American Heart Journal 131 (1996): 407–409.
Runyan, J.W. “Observations on the Use of Phendimetrazine, a New Anorexigenic
Agent, in Obese Diabetics.” Current Therapeutic Research: Clinical and Experimental
4 (1962): 270–75.
Sash, S.E. “Anorectic Effects of OBEX LA (D-Phendimetrazine Bitartrate) in the Treatment
of Obesity.” Current Therapeutic Research: Clinical and Experimental 31 (1982):
181–84.
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Pronunciation: pen-toh-BAR-bi-tal
Chemical Abstracts Service Registry Number: 76-74-4
Formal Names: Cafergot, Nembutal, Pentobarbitone, Phenobarbitone
Informal Names: Nebbies, Nembies, Nemmies, Nimbies, Yellow Bullets, Yellow Dolls, Yellow Jackets, Yellows
Type: Depressant (barbiturate class).
Federal Schedule Listing: Schedule II (oral and parentral, DEA no. 2270), Schedule
III for suppositories (DEA no. 2271)
USA Availability: Prescription
Pregnancy Category: D
Uses.
This short-acting substance has sedative qualities but is considered ineffective in treating nervous apprehension. Because of the drug’s sleepinducing characteristics, it is used as a preliminary to administering anesthesia and as a short-term treatment for insomnia. Pentobarbital has been observed to lower blood pressure, body temperature, and muscle tone. The compound can be used as an emergency anticonvulsant when a person has seizures, and
has been used to treat alcohol addicts undergoing withdrawal. Pentobarbital has been found effective in reducing pressure that fluid creates in the brain after severe head injury. Pentobarbital reduces a type of nerve cell death called neuronal apoptosis, and this reduction may help prevent stroke. Animal studies indicate that pentobarbital can help protect brain tissue against radiation, which might have practical application during treatment of brain tumors. Veterinarians use the substance for euthanasia: An unusual demonstration of the drug’s strength occurred when a lion was poisoned by eating meat from a horse that had been killed with pentobarbital.
Drawbacks.
Although the drug is a sedative, it can cause hyperactivity in children. Sudden stoppage of combined pentobarbital and benzodiazepine therapy in an infant caused temporary chorea (involuntary jerking). A feline experiment showed that tremors reminiscent of Parkinson’s disease can occur when pentobarbital is administered with chlorpromazine (also called Thorazine, often used to treat psychotic behavior). Persons with porphyria, a body chemistry affliction that can provoke violence, are supposed to avoid pentobarbital. Examination of epileptic children receiving pentobarbital shows elevated readings for total cholesterol, though levels of high-density lipoprotein (so-called good cholesterol) and triglycerides (associated with heart attack and stroke) seem unaffected.
In a monkey experiment pentobarbital interfered with time perception, ability to learn, short-term memory, attention span, and interest in tasks. The substance impeded task performances in a human experiment, with performance getting worse as the amount of thinking necessary for a chore increased.
Such a drug is unlikely to be welcome in the workplace. Although children using the substance apparently have trouble with language skills, a study found language development to be normal two years after the medication ceased.
Abuse factors.
In a test, alcohol drinkers who were not alcoholics found pentobarbital less appealing than a placebo and experienced no euphoria from pentobarbital, a finding consistent with other studies of persons who do not abuse drugs. When given choices of assorted substances, monkeys chose pentobarbital less often than water, which indicates the compound has low addictive potential. In contrast, drug abusers participating in an experiment found effects of pentobarbital and diazepam to be similar. Those two drugs thus had comparable appeal even though scientists running the experiment found pentobarbital possessing only 10% of diazepam’s strength. A study testing various effects on former drug addicts found pentobarbital to be 15 times
stronger than meprobamate, but morphine acted 6 times stronger than pentobarbital.
Cross-tolerance among chlordiazepoxide, pentobarbital, and alcohol has been observed in rats. A study of sedative drug abusers found alcohol and pentobarbital to deliver similar effects, with pentobarbital possibly having more appeal. A monkey experiment indicates that alcohol increases the attractiveness of pentobarbital. Dependence can develop, and in humans the
pentobarbital withdrawal syndrome can duplicate the delirium tremens of alcohol withdrawal. A mice study found that tolerance to pentobarbital developed more rapidly if assorted drugs of abuse were also being administered (morphine, amphetamine, alcohol, or cocaine).
Drug interactions.
A case report notes that pentobarbital can almost double the speed with which theophylline (commonly used to treat asthma and other breathing difficulties) disappears from the bloodstream, requiring changes in normal theophylline dosage. In a mice experiment alcohol boosted pentobarbital’s potency. A human study found that chronic alcohol ingestion reduces
the effective length of a pentobarbital dose. Grapefruit juice extends the amount of sleep produced by pentobarbital in rats, and in mice the drug inhibits caffeine effects. At one time researchers suspected that taking pentobarbital along with MDMA would reduce organic brain damage caused by MDMA, but rat experiments indicate that any apparent benefit comes simply
from the lower body temperature produced by pentobarbital. Although cocaine is a stimulant, in a rat experiment it increased the sleep-inducing quality of pentobarbital.
Cancer.
In animal experimentation pentobarbital has caused cancer. In humans long-term usage is associated with cancer of the ovaries and bronchi, but that finding is weakened by the patients also smoking cigarettes. Pregnancy. A large survey of pregnancy outcomes found that pentobarbital does not appear to cause birth defects. Nonetheless pregnant women are supposed
to avoid the drug.
Additional information.
Some capsule formats of Nembutal (pentobarbital sodium CAS RN 57-33-0) contain FD&C Yellow No. 5 (tartrazine), which can cause asthma attacks or other allergic responses in sensitive persons, particularly if someone has adverse reactions to aspirin. Cafergot PB is a combination
of bellafoline, caffeine, and ergotamine tartrate. The combination was tested with and without pentobarbital sodium to determine effect on migraine headache. Presence of pentobarbital not only enhanced reduction of pain but also helped treat anxiety, nausea, vomiting, poor appetite, and low tolerance of light.
Additional scientific information may be found in:
Cole-Harding, S., and H. de Wit. “Self-Administration of Pentobarbital in Light and
Moderate Alcohol Drinkers.” Pharmacology, Biochemistry, and Behavior 43 (1992):
563–69.
Hambly, G., C. Frewin, and B. Dodd. “Effect of Anticonvulsant Medication in the Preschool
Years on Later Language Development.” Medical Journal of Australia 148
(1988): 658, 661–62.
Mintzer, M.Z., et al. “Ethanol and Pentobarbital: Comparison of Behavioral and Subjective
Effects in Sedative Drug Abusers.” Experimental and Clinical Psychopharmacology
5 (1997): 203–15.
Pickworth, W.B., M.S. Rohrer, and R.V. Fant. “Effects of Abused Drugs on Psychomotor
Performance.” Experimental and Clinical Psychopharmacology 5 (1997): 235–41.
Pierce, James I. “Drug-Withdrawal Psychoses.” American Journal of Psychiatry 119
(1963): 880–81.
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Pronunciation: NUT-mehg
Chemical Abstracts Service Registry Number: 84082-68-8
Formal Names: Mace, Myristica fragrans
Type: Hallucinogen.
Federal Schedule Listing: Unlisted
USA Availability: Nonprescription (food)
Pregnancy Category: None
Uses.
Nutmeg is a familiar spice, but when used in larger amounts, it can act as a drug. Nutmeg originated in the Spice Islands of Indonesia. It is a seed coming from an evergreen tree that can reach 45 feet in height. Folk medicine uses nutmeg for treating insomnia, mouth sores, stomach inflammation, gas, diarrhea, and vomiting. Animal research verifies the antiinsomnia and antidiarrhea properties; they have been observed among humans undergoing formal
medical care, and recreational users mention sleep-inducing action. The substance is also used as an aphrodisiac, and laboratory tests show that it kills headlice. Nutmeg may be able to help improve dysentery, infections, and rheumatism. In rabbit experiments, nutmeg lowered cholesterol levels and aided in coughing up mucus. Nutmeg, like many other spices, has antimicrobial actions that appear to retard spoilage of unrefrigerated food.
Nutmeg can produce false positives for marijuana in a field test that law enforcement officers have used to identify an unknown substance, but of course more sophisticated laboratory examination can correct such an error.
Drawbacks.
A nutmeg dose sufficient to produce hallucinations is also sufficient to produce headache, thirst, nausea, constipation, rapid heartbeat, dizziness, and a miserable hangover. Muscular discoordination can be severe enough to mimic multiple sclerosis. Research on cats produced liver destruction. All these results are from dosage quantities much higher than the small
amounts used for spicing foods.
Abuse factors.
Nutmeg is not considered addictive, although a case report notes a patient hospitalized for nutmeg poisoning, who craved the substance so much that he had a supply smuggled to him during his hospital stay. The report said he was never able to go beyond two weeks without nutmeg.
Some researchers are skeptical that nutmeg possesses hallucinogenic qualities, but for centuries numerous users have said otherwise. Betel chewers sometimes add nutmeg to a quid for extra sensations, and mixing tobacco with nutmeg is a practice reported in Asia. Research indicates that human body chemistry converts part of a nutmeg dose into substances related to amphetamine, affecting mood and sometimes causing hallucinations. The effects from a dose can last three days. Overdose requiring medical intervention is possible, although only one fatality is recorded. Nutmeg has received mixed reviews as a recreational drug. Some people call it incomparable; others resort to it only as an act of desperation when nothing else is available. A favorable description says nutmeg is “capable of removing one completely from the
world of reality in a hypnotic trance accompanied by golden dreams and euphoric bliss.”1 In contrast, someone who used nutmeg together with marijuana received emergency hospital treatment for gagging, hot and cold flashes, numbness, blurred vision, double vision, triple vision, and difficulty in controlling movements—among other complaints. Persons who use nutmeg by
itself have also reported bad experiences.
Drug interactions.
In a mice experiment nutmeg boosted actions of alcohol and reduced those of dextroamphetamine. One authority describes nutmeg as a weak monoamine oxidase inhibitor (MAOI), and MAOIs interact badly with many drugs described in this blog.
Cancer.
A laboratory test using a nutmeg extract found evidence that it might cause cancer, and a nutmeg experiment with mice produced DNA changes that might be related to eventual cancer.
Pregnancy.
Male mice that received nutmeg in an experiment did not show chromosome damage. A case report notes a normal full-term infant born to a woman who had experienced nutmeg poisoning during pregnancy, but pregnant women are advised to avoid using nutmeg as a drug.
Additional information.
As with many other natural products, nutmeg’s effects may be produced by the combination of hundreds of chemicals found in the substance. Researchers have identified several chemicals as likely causes of nutmeg’s effects: elemicin, eugenol, myristicin, and safrole. Under laboratory
conditions myristicin can be chemically converted to MDMA and safrole to MDA, but this conversion has never been detected in animals or humans.
Body chemistry does convert myristicin into substances resembling amphetamine.
Myristicin is found not only in nutmeg but in plants related to carrots. An experiment testing myristicin on rats found no poisonous result. Researchers found no evidence of cancer after dosing mice with the substance, but the study did not last long enough to reveal whether cancer would eventually develop. Myristicin’s potential for causing birth defects is unknown. Safrole
has a faint ability to promote cancer; pregnant women are advised to avoid using it as a drug.
Mace comes from the same seed as nutmeg does, but is a different spice. Folk medicine uses mace to reduce inflammation and pain; research indicates it can protect against some chemically caused cancers. Mace is routinely added to areca nut quids.
Additional scientific information may be found in:
Fras, I., and J.J. Friedman. “Hallucinogenic Effects of Nutmeg in Adolescent.” New York
State Journal of Medicine 69 (1969): 463–65.
Lewis, P.W., and D.W. Patterson. “Acute and Chronic Effects of the Voluntary Inhalation
of Certain Commercial Volatile Solvents by Juveniles.” Journal of Drug
Issues 4 (1974): 172.
Lewis, W.H., and M.P.F. Elvin-Lewis. Medical Botany: Plants Affecting Man’s Health. New
York: John Wiley & Sons, 1977. 408–10.
Panayotopoulos, D.J., and D.D. Chisholm. “Hallucinogenic Effect of Nutmeg.” British
Medical Journal 1 (1970): 754.
Sjoholm, A., A. Lindberg, and M. Personne. “Acute Nutmeg Intoxication.” Journal of
Internal Medicine 243 (1998): 329–31.
Van Gils, C., and P.A. Cox. “Ethnobotany of Nutmeg in the Spice Islands.” Journal of
Ethnopharmacology 42 (1994): 117–24.
Weiss, G. “Hallucinogenic and Narcotic-Like Effects of Nutmeg.” Psychiatric Quarterly
34 (1960): 346–56.
Note
1. W.H. Lewis and M.P.F. Elvin-Lewis, Medical Botany: Plants Affecting Man’s Health
(New York: John Wiley & Sons, 1977), 408.
