Showing posts with label drugs. Show all posts
Showing posts with label drugs. Show all posts

The Polluted Environment

As human beings take more medications, so the environment becomes saturated with drugs. Sewerage treatment works are having a difficult problem removing them and providing usable water.

Even low levels of these dangerous chemicals can damage fish, for example. When exposed to anti-stress drugs they get hungry like drug addicts and eat until they are blotted.

Very small microbes that keep the environment running effectively no longer do their work on slime to create food for fish. Chemicals such as shampoo, washing powder, disinfectants, caffeine, antihistamines and antibiotics upset the ecosystem. They slow production of algae a base food source.

Basically, waterways are being sterilized. It is difficult to ascertain the impact of each drug because there are a number of pollutants present at any one time. Pesticides and fertilizers are mixed in with drugs.
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Society
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Calls for Change in Pain Relief May Not Be Possible

When you go into hospital for an operation you either get a "feel good" pain clinician who believes that no one should be in pain when medications are available, or you get an "ethical" physician who gives pain relief when he/she deems it to be "right". The problem is moral judgement differs from person to person.

Another issue is - Can pain be a disease in itself? Some calculate the failure to treat pain in working days lost. The problem is, taking analgesics will reduce some pain from the flu, for example, but you are still too sick to work. Furthermore, taking high levels of analgesics can make for a euphoric state where one does not want to work. Looking at it in terms of days lost is questionable.

Specialists are also calling for pain relieving medications to be shipped in large amounts to poorer countries where medical treatment is not widely available. Considering the drug problem in virtually all countries, this may not be a good thing to do. In Africa UN staff have to give some provisions to rebels in order to operate in particular regions. Would these controlling parties want analgesics? Common sense would indicate that they would.

Physicians who specialise in pain relief may be drawn to the profession because they have strong ethics in this area, but they need to look at the big picture. Some illnesses are just so bad that even strong doses of pain relievers have little effect. To fully remove the pain a high dose causing death would be needed. Long term use of such medications leads to resistance. In other words, pain is no longer reduced, and certainly for drug addicts there are no more highs. Distribution of analgesics need to be dealt with on a national basis. Change in this areas may seem necessary - it may not be possible.
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Health
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New Illicit Drugs Are Frequently Created

The world is in crisis. Illegal drugs that permanently damage users are easily purchased online. Recent research shows that when those under 16 years of age take marijuana regularly, particularly the cultivated strong variety, they are irreparably set back for the rest of their lives. Schizophrenia, is common. Furthermore, There is up to 55 per cent reduction in memory recall and decision making skills. A problem not given much importance is lung disease from smoking marijuana.

Dangerous psychoactive drugs are being developed. They are very pure and untested on humans. Some are highly toxic. Because they are new there are no laws restricting their supply, so they can be openly sold in Australia. Buying drugs online is virtually anonymous. The law has limited mechanisms for checking sales.

Several new chemicals are combined into a very dangerous brew. Some normal antidepressants are also added. The affects of drug interaction is unknown. Products are not checked for consistency. A brand bought one week can be completely different the next. Being legal in the short time does not make "home produced" drugs safe. Users believe that the new drugs are created in Australia. This in really not the case. Most are developed in China and India. These producers are untrackable. They do not use local currency. Barter is commonly practised.

Despite the wide choice of drugs, cannabis is the preferred substance of abuse. It is easily ingested by smoking, but it has a very strong smell that lingers for a long time after use. Police know when a person has smoked the illegal substance when they smell it. The chances of being caught are high.
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Depression Treatment from Magic Mushrooms

Doctors do not know how "recreational" drugs work. Police forces worldwide fight drug abuse, but the battle is being lost. Until medications can be developed to stop the euphoric effects almost immediately the battle will rage on.

There are possible benefits from some of these drugs. For example, magic mushrooms are being tested for treating mental conditions by psychiatrists. Neural circuits in the brain are altered by the use of the drug. What actually happens though was unknown, until now.

It was thought that dormant brain cells were being activated, the ones that are used during sleep. It has been discovered, however, that blood flow to the brain is decreased when psilocybin is used. MRIs showed blood flow reductions to the thalamus and cortical regions. The front and back of the brain are separated when the drug is taken. Primary sensory areas still retained good blood flow, while higher association regions became "starved" of blood.

Previous theories in regard to brain stimulation are now completely undermined. With brain separation taking place there are possibilities for medical uses. Depression is believed to be caused to a person's brain being too rigid. Such drugs as psilicybin from magic mushrooms could help by making the brain more "flexible".
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Society
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Pharmaceutical Medicines in Short Supply

People are taking more prescription drugs. Western countries including Australia make them easy to obtain because they are heavily subsidized. As developing countries move forward they too are inclined to make medications available to everyone. We take it for granted that all medicines will be "out there" ready to buy.

Last year in the US 196 common drugs were in short supply. Less than 100 ran short in 2006. Most of the medications were for anaesthetic, cancer or anti-infection use. Recently, shortages became apparent in Australia. Use of alternative drugs is not ideal. Side effects and less effective treatment occur.

It seems pharmaceutical manufacturers are only interested in producing products with safe patents that have high profit margins. When patents expire and governments want cheap generic drugs they are becoming harder to obtain. Governments are economically inelastic when it comes to what they will pay. They offer drug companies a fixed amount - take it or leave it. If there is no profit margin, in the future there will be no drugs.
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Health
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It May Not Be a Wise to Take Polypills

As if we aren't taking enough medication, "combination" pills are now being made. Normal healthy people don't need to take "just in case" medication. After all anyone could be knocked down by a car and killed. Furthermore, many medications clash with each other producing dangerous chemicals when mixed.

The latest polypill is for heart attacks. It contains statins, aspirin, and two blood pressure drugs. Tests show that the incidence of heart attacks can be reduced by half if the multi-pill is taken regularly due to lower cholesterol and blood pressure. It is also claimed that colon cancer will be less frequent in test subjects, which seems rather odd considering the slim relationship between cholesterol and cancer.

If a person is fit and healthy it would probably be wise to leave things as they are because all medications have side effects, and tests done so far are only looking at short term results. Tests were only for 12 weeks. How can one draw such conclusions for only a three month period? A test for frequency of heart attacks needs to be done for at least ten years.
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Health
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Pharmcists Should Stay Out of Mental Health

Pharmacists should stay out of health treatment and do what they do best - glorified clerks. They have no training in curing disease. Their education is solely based on chemical analysis. They are scientists not physicians. Ask their advice and they tell you what is written on the packet.

Now the Pharmaceutical Society of Australia is saying pharmacists are qualified to treat people with mental illness. They may "give" drugs to such patients but they do not prescribe them. Heaven help us if they get involved will-nilly in advising those with mental disorders. Having someone continually talking in your ear about how to take your prescription medicine it not going to help one recover.

Doctors need direct contact with a patient to give the greatest assistance. Having a pharmacist in the middle is only going to mess things up. A mental patient is already stressed. Saying pharmacists will reduce medication errors is implying that they have qualifications to oversee physicians. Obviously, they do not have such expertise.
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Health
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Herbalists Should Be Tightly Regulated

Everything in society is controlled to make it safe, right? Wrong! Herbal medicine can be consumed freely without restriction even if it kills you. Try to buy opiates which can be taken for a lifetime without harm and all sorts of restrictions apply. Drug addicts die of illnesses such as aids and hepatitis.

Recent tests were done on an Australian who took Ayervedic medicines. His body had eight times the maximum safe level of lead in it. The mistake he made on a visit to India has ruined his life. Ayervedid herbs are normally contaminated with heavy metals. Whether this part of their "healing" function is not known. Imagine taking lead, arsenic and mercury, daily.

In Australia, Indian and Chinese herbs are monitored for dangerous levels of heavy metals. That's where it ends: the efficacy of the "medication" is not tested. You can buy such herbs on the Internet from countries where product quality is not regulated.

It is surely time for the herbal medicine market in Australia to be tightly regulated. Herbs should be vetted by a qualified physician before the herbalist dispenses them. Only then will sham treatments be stamped out.
~~~~~Health~~~~~
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