Subscribe to Canada Free Press for FREE

Physiology and Health

Dummy pills, Placebos and natural healing

The cheapest, safest and best remedy for the common cough

By Dr. W. Gifford Jones

August 9, 2004

Voltaire, the French philosopher and writer, once remarked, "The art of medicine consists in amusing the patient while nature heals the disease". Year after year, North Americans spend millions of dollars on medication they believe is going to help them. But it's often a waste of money when a dummy pill can cure a variety of ailments.

Dr. Ian Paul, Assistant Professor of Pediatrics at Penn State Children's Hospital, Hershey, Pennsylvania, reports this interesting finding in the medical journal, Pediatrics. His studies show that giving your child a glass of water is equally effective in relieving troublesome nighttime coughs as expensive over-the-counter medications.

The majority of cough syrups, such as those in the best-selling brands Robitussin and Benylin DM have dextromethorphan as the active ingredient. Its purpose is to clear the throat of phlegm. Other cough syrups contain an antihistamine, diphenhydramine, to decrease swelling in the respiratory tract.

Dr. Paul's study involved 100 children with a chronic cough of three days duration due to an upper respiratory infection. Thirty minutes before bedtime, one group were given a syrup containing dextromethorphan, another group syrup with diphenhydramine and the rest a placebo syrup.

Astonishingly, those who received the flavoured water showed the best results! Expectation is a powerful weapon. The more you believe you will benefit from the medication, the more likely this will happen.

Dr. Henry Beecher, late Professor of anesthesiology at Harvard Medical School, stunned the medical world in 1955 when he published, The Powerful Placebo. Beecher argued that to determine the effectiveness of drugs they should all be tested by "double-blind studies", in effect, whether the drug worked any better than a placebo.

Physicians were appalled to find that following such studies, 650 time-honoured drugs were pulled off the market. The gullible public and many doctors had believed TV ads claiming that the drugs were effective.

Placebo therapy is not new. Long before TV, crocodile dung, oil of ants, asses' hooves and moss scraped from the skull of a victim of violent death were prescribed to treat a variety of medical problems, with some success.

Not all placebos are pills or sterile water. Forty-five years ago, surgeons in Seattle treated anginal pain by tying off the internal mammary arteries to increase blood flow to the heart's muscle. 90 percent of patients reported it helpful. But when surgeons merely did a skin incision, and nothing else, the results were equally effective!

Later in 1978, Danish surgeons treated Meniere's Disease by the standard operation. Then a similar number were treated by only a skin incision. They, too were surprised that the sham surgery cured the same number of patients.

Another surgeon, Dr. J. Curtis Nickel of Queen's University, Kingston, Ontario showed that placebo pills increased urinary flow in men with enlarged prostate glands.

But here's one that is even more shocking. Two hundred forty-six men out of the 613 who received the placebo suffered adverse reactions. In fact, in 40 men, the reaction was so severe that the dummy pill had to be stopped.

Researchers at the University of Oklahoma had a frightening experience. They prescribed a placebo to a man suffering from anxiety. Fifteen minutes after the medication was given the patient's blood pressure dropped, his skin became clammy and he collapsed. Who was it that said men were the stronger sex?

In other studies, untrained college professors achieved similar results to high priced psychotherapists when treating psychological problems in students. And asthmatics can often breath better when given phony bronchodilators.

As a sufferer of recurring plantar warts, one study particularly interested me. Doctors painted plantar warts with a brightly coloured dye. The patients were then told the warts would disappear once the dye had worn off. The results were incredibly successful.

Obviously, there's great debate about the ethics of placebo treatment. But I'll leave this argument to philosophers. I'm sure that anyone who has suffered from the daily pain of these exasperating warts doesn't give a tinker's damn about ethics. If the treatment works, who cares if you've been tricked? So I'm going out to buy the coloured water. I'll report the results in a later column.


W. Gifford-Jones M.D is the pen name of Dr. Ken Walker graduate of Harvard. Dr. Walker's website is: Docgiff.com

My book, �90 + How I Got There� can be obtained by sending $19.95 to:

Giff Holdings, 525 Balliol St, Unit # 6,Toronto, Ontario, M4S 1E1

Pre-2008 articles by Gifford Jones
Canada Free Press, CFP Editor Judi McLeod