SOME SHOCKING FACTS ON PRESCRIPTION DRUGS Tranquillizers, Sleeping Pills & Antidepressants
Joan E. Gadsby
- Worldwide sales of prescription drugs exceed $300 billion yearly with tranquillizers, sleeping pills, antidepressants and other Central Nervous System drugs accounting for an estimated $76 billion in sales.
- Inappropriate prescribing and uninformed use of prescriptions cost healthcare systems billions of dollars worldwide yearly.
- Prescription Drugs are the fastest growing sector of worldwide health care costs with health care costs continuing to be the largest component of most governments budgets.
- Prescription Drugs are fast exceeding the cost of physician services.
- Benzodiazepines have often been called the most widely prescribed group of drugs in the world and the biggest selling drugs in the history of medicine with worldwide sales in excess of $21 billion in 1999.
- Approximately 10% - 20% of the world population use tranquillizers and sleeping pills with up to 30% of people over the age of 60 years using these drugs (often over many years having been prescribed them at a much earlier age) and who have become "accidental or involuntary addicts".
- By law when a physician prescribes drugs for a patient, the physician is required to ensure that the patient is fully informed of the drugs risks and benefits and consents to the drug therapy with full informed knowledge. Statistics show that this occurs in less than 20% of the patient population.
- An estimated 4 million people in the United States have used prescribed benzodiazepine tranquillizers and hypnotics (sleeping pills) regularly for 5 - 10 years or more according to a US study in the early 1990's. Similar figures apply in the UK, Europe and in some Asian countries with the trend continuing.
- The World Health Organization (WHO) estimates that 33% of diseases today are caused by medical treatment i.e. iatrogenic or doctor induced illness. Doctors are the third leading cause of death in the US after heart disease and cancer causing an estimated 250,000 deaths each year according to an article published in the Journal of the American Medical Association July 2000.
- An estimated 60% of users of tranquillizers and sleeping pills suffer a mixture of adverse effects and withdrawal after 2 - 4 weeks of use (including therapeutic dose levels) due to tolerance and addiction.
- Addiction to prescription drugs such as tranquillizers and sleeping pills is the inability to discontinue the use of the drugs as a direct result of the build up of tolerance and when the original dose has progressively less effect and a higher dose is required over time. Tolerance produces a recognized withdrawal syndrome and can precipitate "mini withdrawals" "or inter dose withdrawals" between pills depending on the "half life" of the drugs. This often leads to doctors prescribing increased dosages and/or prescribing another benzodiazepine and/or cross addictions to other drugs, primarily alcohol, to withstand the withdrawal symptoms.
- Pharmaceutical companies spend more on marketing and promotion of drugs than on research and development - an estimated $15,000-$20,000 on every doctor with expenditures of $8.3 billion in the United States in 1998.
- 40% of impaired or dead drivers of motor vehicles show prescription drugs in their systems - predominantly tranquillizers and sleeping pills.
- The adverse effects of benzodiazepines can include: paradoxical agitation, increased behavioural disinhibition, impaired new learning, decreased short and long - term memory, impaired psycho - motor functioning, (many times leading to accidents and/or falls), rage, the appearance or worsening of anxiety and depression, suicidal ideation, emotional anesthesia, floppy baby syndrome, the potential for permanent cognitive impairment, tolerance and addiction leading to acute and protracted withdrawal. These effects have been known for over 2 decades but little has been done to address the problem or to change doctors prescribing habits.
- The National Centre on Addiction and Substance Abuse at Columbia University in 2001 found that General Practitioners don't properly assess for addictions and alarmingly, fewer than one third can diagnose addiction to prescription drugs - a problem doctors create.
- Guidelines for acceptable duration of benzodiazepine use dating back over 2 decades state a maximum of 2 - 4 weeks or for intermittent use only. Most recently, guidelines state 7 - 10 days.
- The infrastructure i.e. detox, treatment and recovery centres available and doctors knowledgeable to help people withdraw from tranquillizers, sleeping pills and antidepressants is minimal and in many cases non existent.
- Misdiagnosis, misprescribing and mistreatment of patients who trust their doctors to "do no harm" continue today in the area of tranquillizers, sleeping pills and antidepressants.
- The high cost to our socio-economic system with the continued indiscriminate prescribing and uninformed usage of these drugs includes health and safety in the work place, career devastation, family dysfunction, productivity losses, car accidents, falls, floppy baby syndrome (similar to fetal alcohol syndrome), lost years of people's lives, lost lives, costs to the legal and justice system, workers' compensation board claims, life and disability insurance claims, social welfare costs, emergency admissions, physicians' fees, pharmacists' fees, drug costs, detox facilities and increased overall costs for healthcare and other public/private sector services.
- The elderly receive more than twice the number of prescription for psychotropic drugs as do younger people and can experience drug induced dementia, cognitive impairment and falls after years of use.
- Non "psychiatric" conditions account for 70% of tranquillizer and sleeping pill prescribing and usage.
- Cross addictions to other drugs and alcohol occur in 73% of benzodiazepine users - many of whom never used or had problems with alcohol or other drugs previously.
- A 5 year study (1997 - 2002) in the State of Maine revealed that 88% of suicide overdose victims and 52% of accidental overdose victims had a prescription for at least one drug implicated in the cause of death - including benzodiazepines and antidepressants. A previous study revealed that 43% of emergency admissions for suicide attempts or overdoses involved tranquillizers and sleeping pills.
- Prescription drug addiction to benzodiazepines is 10 times the problem of illegal drugs a far more gripping and debilitating than addiction to heroin or cocaine. Withdrawal is recognized to be more difficult, more prolonged and can last months or years depending on the years of use, dosage and the concurrent prescribing with other drugs.
- Withdrawal symptoms from tranquillizers and sleeping pills can include insomnia, panic attacks, agitation, hallucinations, paranoia, depersonalization, derealization, depression, pressure in head, anxiety, loss of appetite, weight loss, visual distortions, flashbacks, lack of concentration, agoraphobia, dizziness, sweating, nausea, nightmares, palpitations, creeping sensation in the skin, increased sensitivity to light, touch and smell, pins and needles, numbness, seizures and sometimes death. A too rapid withdrawal causes major hyper excitability of the brain and central nervous system. A slow taper of weeks and months depending on use is recommended under close, ongoing medical supervision by a knowledgeable doctor and/or addiction specialist.
- A Canadian report released in May 1999 revealed that in 1997 benzodiazepine prescriptions surpassed all other Phamacare prescriptions for women exceeding cardiac drugs, antidepressants and estrogen. 67% of prescriptions were issued to women.
- 68% of people prescribed tranquillizers and sleeping pills receive their prescriptions from only one doctor.
- A 1996 study at Stockholm University in Sweden revealed that 51% of patients dependent on sedative/hypnotic drugs (tranquillizers and sleeping pills) showed signs of acquired intellectual deterioration and impairment (which can be permanent).
- Substance use and mental illness co exist in an estimated 50% - 70% of patients diagnosed with "alleged psychiatric disorders". The DSM III and DSM IV (psychiatric manuals) document substance induced anxiety disorders, substance induced mood disorders and substance induced depressive disorders caused by benzodiazepine use. These ""alleged psychiatric disorders" often disappear once a patient is off all medications and as a result of lifestyle changes including exercise and diet.
- There is extensive worldwide concurrent prescribing of benzodiazepines with antidepressants to approximately 60% of patients/consumers (often prescribed to counteract the adverse/side effects of one category of drugs with another).
- Many patients are prescribed several different benzodiazepines and several different antidepressants at the same time. In some cases, patients are further prescribed neuroleptics and then anti psychotics. It is not unusual to find patients on 3 - 7 different nervous system drugs. This is all part of a market "dollar" driven healthcare system based on an antiquated "disease model" and dependent on a chemical cocktail of drugs.
- A booming market also exists for antidepressants such as Prozac, Paxil, Zoloft, Luvox, Wellbutrin and Effexor with worldwide sales in the billions of dollars. Antidepressants (often referred to as the follow up to Valium 25 years later) in the United States in 2000 reached $10.4 billion in retail sales up 21% over 1999 and representing a startling five fold increase since 1993.
- In the United States in 2000 Prozac sales (Eli Lilly) reached $2.6 billion, Zoloft (Pfizer) reached $1.9 billion, Paxil (Smith Kline Beecham) $1.8 billion, Wellbutrin (Glaxo Smith Kline) $850.9 million and Effexor (Wyeth - Ayerst) $815.8 million.
- Antidepressants including Prozac, Paxil, Zoloft, Luvox and Celexa can have significant side effects including drug induced mania leading to suicide, suicidal ideation, violence, criminal acts, disinhibition or out of control behaviour; drug induced severe anxiety, agitation and depressions; drug induced obsessions and compulsions; drug induced akathisia (an internal sensation of agitation or discomfort that drives a person to move about and also to lose impulse control); tolerance and addiction leading to a recognized withdrawal syndrome which can include bouts of overwhelming depression, insomnia, fatigue and life - threatening physical effects, psychosis and violent out bursts.
- During the past decade and with greater frequency, there has been an alarming increase in murder/suicides, suicides, domestic violence, bizarre mass killings, mother (parents) killing children, road and air rage, school shootings and workplace violence in North America where documented evidence has shown the involvement of Prozac, Paxil, Zoloft, Luvox, SSRI/Antidepressant drugs and/or other mind/and mood altering drugs.
- Most monographs and drug formularies for antidepressant drugs state "effectiveness and safety in long term use has not been evaluated". Concern has also been expressed regarding antidepressant prescribing to young children and adolescents (since these drugs have not been approved for use in children under 18 years of age). One million children in the US were reported taking antidepressants in 1999 - including mint flavoured Prozac.
- Safe use of antidepressants during pregnancy has not been established with drug monographs and drug formularies stating that antidepressants should not be administered to women of child bearing potential unless in the opinion of the treating physician the expected benefits to the patient markedly out weigh the possible hazards to the child or fetus.
- Prescription Drugs are big business with high profits. The ongoing creation by major international drug companies of expanded markets and new markets for antidepressants include new "alleged diseases" such as "social anxiety disorder" for which Paxil is being promoted heavily in advertising; Prozac as Sarafem to treat "mood imbalances associated with premenstrual syndrome" and since Prozac has gone off patent, the drug manufacturer, Eli Lilly has received approval to market a once weekly version of the drug (based on its "new coating").
- The drugging of children with Ritalin, another highly addictive central nervous system stimulant, continues with increasing regularity and controversy with Ritalin use nearing a world record. In the United States, usage of Ritalin increased an estimated 70% between 1990 and 1998. Is it a question of "hook" them young and they are customers for life to addictive prescription drugs including tranquillizers, sleeping pills and antidepressants?BE AN INFORMED AND AND KNOWLEDGEABLE CONSUMER!
Sources: International research and statistics compiled over 12 years from various sources.
© Copyright 2003, Joan E. Gadsby