RaVeN:
Cure for the common cold?
Had you lived in ancient Rome you might have sipped a broth made by soaking Allium cepa - an onion - in warm water to relieve the symptoms of the common cold. In Colonial America you might have relied on pennyroyal tea or an herbal concoction made from such unmedicinal sounding plants as sage, hyssop, yarrow, black cohosh, buckthorn, coltsfoot, goldenseal, cubeb berries, or bloodroot. In grandma's time, lemon and honey was a favorite recipe, or in extreme cases, a hot toddy laced with rum - the amount of same determined by the age of the drinker.
Today, if you don't have an old reliable remedy to fall back on, you might take one of literally thousands of drug preparations available without prescription. Some contain ingredients reminiscent of the folk medicine of the past; others are formulated with sophisticated chemical creations. Old or new, simple or sophisticated, many of these remedies will relieve some of the familiar cold symptoms, such as stopped up nose or hacking cough. But not a single one of these products - on which Americans spend an estimated $700 million a year - will prevent, cure, or even shorten the course of the common cold.
So, what
does work?
Alas, it is very unlikely that we are going to see a cure for the common cold because of the following problems:
- Common cold is not a single disease but a syndrome of symptoms caused by many different viruses. Defeating smallpox with a single vaccine was a relatively easy task compared to developing multiple vaccines for common cold.
- By the time you know you have a cold it is probably too late to treat, as antivirals need to be taken 24-48 hours after onset of symptoms.
- Any new medications must be extremely safe as they will be widely used.
- Any minor side effects will not be tolerated for treatment of colds.
- If the medication is really effective it will be reserved for hospital use to treat life-threatening infections. If the medicine is used widely the viruses will quickly evolve resistance in the same way bacteria have overcome antibiotics.
Despite the above ...
... even though weve been told all our lives that there is no cure for the common cold, Americans still spend about 5.5 billion dollars per year treating their colds...about $3 billion going to the doctor, about $1.5 billion on remedies and another $1 billion on analgesics. Over one billion common colds occur in the United States each year and about 5% of the population will have a cold at any given time. Colds are responsible for about 60 million lost days of school and 50 million lost days of work each year.
But, keep hope ...
... scientists are trying, however, to develop a substance that would stimulate the body’s production of interferon. Interferon is a virus-fighting protein molecule, believed to be effective against respiratory viruses So far, the scientists have not been successful.
All in all, there is no cure. My advice, go to bed, get some sleep, drink some herbal tea, and let your significant other pamper you to health. Always works for me!
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Best of luck to you, Bill, and I hope you'll be feeling better soon!
NEXT!
Cheers, Martin