10 Top Myths About Preventing a Cold

Avatar Gaye Levy  |  Updated: July 3, 2019
10 Top Myths About Preventing a Cold

Like the game of party line we played as kids, myths about colds and other short-term illnesses prevail.  The reality is that the common cold is caused by a virus that is passed from person to person.  They can occur anytime during the year and not just during what is commonly referred to as the “cold season”.

So what are those myths?  Contributing author Dr. Joe Alton is here to debunk these myths and to reinforce what I have always said: thoroughly washing your hands is one of the best ways to avoid sickness, including the common cold.

10 Top Myths About Preventing a Cold | Backdoor Survival

Fact or Fiction When It Comes to Preventing a Cold

by Joe Alton, MD

I’ve written books about Ebola, Zika virus, and other epidemic diseases, but your chances of getting these viruses are pretty small.

One virus that you are likely to get, however, is the common cold. It’s the most common illness on the planet, and is one that 75-100 million Americans present to a medical professional for treatment every year. Only a small percentage of these people go on to have secondary respiratory infections such as pneumonia, which can lead to a life-threatening situation.

The common cold is an infection caused, usually, by a virus in the Rhinovirus or Coronavirus family, although a number of others have been implicated. Affecting the upper respiratory system (nose, throat, sinuses), it’s a rare individual that hasn’t dealt with a cold at one point or another.

Like many viral illnesses, there is no cure for the common cold, and attention should be paid to methods that might prevent it. Many people have their own strategies for prevention, but some of these methods are ineffective and have little basis in fact. Here are time-honored (but false) ways that you can (can’t) prevent a cold:

Prevention is only an issue in the winter

You can only catch colds then: In reality, colds occur most often in the Spring and Fall. Many viruses actually become dormant in cold weather.

Dress warmly and you won’t get sick

Dressing warmly for cold weather is a smart move to prevent hypothermia, but it won’t prevent colds. A cold is an infectious disease caused by a virus. Regardless of what you wear, you can be infected in any type of weather.

Stay inside during the winter to avoid catching a cold

Staying inside actually increases your chances of getting infected. Enclosed spaces can expose you to a higher concentration of the virus.

Take antibiotics to prevent colds

Antibiotics kill bacteria. Colds are caused by viruses, an entirely different organism. Therefore, antibiotics are ineffective against them as a preventative or a cure. Although many people ask their doctors for antibiotics to prevent or treat colds, this is a practice that has contributed to an epidemic of resistance in the U.S. Indeed, one out of three Americans leave their doctors’ offices with a prescription for antibiotics to treat an illness that is completely unaffected by them.

A weakened immune system will cause a cold

Certainly, having a strong immune system is a good thing, but even the healthiest person can catch a cold if exposed to the virus. Most people who catch a cold were perfectly healthy until the virus gets a hold of them.

Vitamin C will prevent colds

Although supplements like Vitamin C and Zinc may decrease the duration of a cold, they don’t do anything to prevent your catching one.

Keep your head dry

A wet head will cause a cold: Having a head full of wet hair is thought by some to predispose you to a cold, but it just isn’t so. You may feel a chill, but it won’t make you more likely to catch a virus.

Turning down the heat in the house will prevent a cold

Many feel that central heating causes the nose to dry up and make them more susceptible to a cold. A virus can colonize the mucus membranes, regardless of the temperature or level of humidity.

Wearing Garlic or other herbs will prevent your getting sick

What? Wearing garlic may repel vampires (and everyone else), but its health benefits mostly derive from being ingested in its raw form.

Avoid kissing to prevent colds

Interestingly, relatively small quantities of virus reside on the lips or in the mouth. Most of it is found in the nasal cavity. Then again, it’s hard to be kissed without being breathed on as well.

Facts You Can Believe About Preventing a Cold

Those are some myths, but here’s a fact: Hand washing is an effective way to decrease your chances of catching a cold. Viruses are transmitted less often if hands are washed regularly and frequently throughout the day. This is especially true if you want to prevent colds in children. Instill hand-washing as a part of daily routine in kids when they’re very young, just as you would teach toilet training.

Don’t forget to use disinfectants frequently on common area doorknobs, kitchen counters, and work surfaces.

Natural remedies can make a cold less debilitating. Here’s one of my favorites: Green tea with Lemon and Honey.  Chicken soup is also great. Drinking the tea or soup and breathing in the steam helps the hair follicles in the nose to drain germs out. Lemon is known to thin out mucus and honey is a great natural antibacterial agent.

Starve a fever, feed a cold? It’s never right to starve yourself when you’re sick. Eat a healthy diet, with lots of antioxidants, and you’ll have a better chance to stay healthy.

Additional Reading: What You Need to Know About Colds, Flu and Respiratory Infections


One More Myth Abut Colds

There is one myth that Dr. Alton did not mention.

Myth:  A cold can turn into the flu.

Fact:  Nope.  Although both are respiratory conditions with an overlap in symptoms, the flu is far more severe with symptoms such as fever, body aches, extreme tiredness and a dry cough.  On the other hand, a cold is a miserable brew of congestion and a stuffy and runny nose.  One similiarity, however, is they are both caused by a virus.

Using Essential Oils for Colds

I will typically get one cold a year but whether it is luck, the use of essential oils, they only last a few days.  As soon as I get a sniffle or (and this is important) Shelly gets a sniffle, I arm myself with cold and flu bomb.  This is something you can make yourself using readily available essential oils.  Mostly I use the oils mixed in a rollerball but I always have some flu bomb salve on hand as well.

Additional Reading:  DIY Cold and Flu Bomb

The other preventative measure I take is making copious use of the hand sanitizer I make using organic Aloe Vera get and essential oils. I love this stuff plus it doubles as a hand moisturized. Since posting the recipe, I purchased some blue glass pump bottles that make using this cold preventative a no-brainer.

Additional Reading:  How to Make DIY Hand Sanitizer With Essential Oils

The Final Word

I don’t know about you, but I had no idea that some of these commonly held beliefs were myths.  There is even a chance I may have mentioned them as facts in previous articles although I hope not.  Who knew?

If you are a fan of Joe Alton and his wife, Nurse Amy, you might want to check out their store where they sell all manner and types of first aid kits for preppers.  I happen to have the Gunshot Wound Kit and hope to get a review for you done soon. Not that I am planning to shoot or anyone or get shot myself anytime soon but you just never know.

Enjoy your next adventure through common sense and thoughtful preparation!

If you enjoyed this article, consider following our Facebook page.

Bargain Bin:  Below you will find links to items that are first aid related and also to the use of Fish Antibiotics when traditional pharmacies and medical personnel are not available.  If you are interested in learning more, read Why Store Fish Antibiotics For Survival.

The SURVIVAL MEDICINE Handbook: Third Edition:  This book by Dr. Joe Alton is the definitive source of medical information for all Prepper’s and is my go-to bible not only for emergency medicine but for day to day ailments as well.

AMOXFIN (500mg/ 30Capsules):  Read the review and decide for yourself. This is 100% pure amoxicillin, designed to keep your fishies healthy.  There is also Fin Mox Forte (500mg/100 Capsules): but there are not as many reviews.

Thomas Labs Fish Mox Amoxicillin 100 Count 250mg Capsules:  The prices on fish antibiotics from Wal-Mart are some of the best out there.  500mg capsules are available here and shipping is free.

Stretch Bandage Wrap, 1” 30 rolls: I first learned about self-adhesive bandages when my dog came home from the vet such a bandage wrapped around his leg.  A light went off telling me I needed to add some to my first-aid kit.  And so I did.  This is a fantastic price and rivals the price at the farm supply.  I rarely use old-fashioned band aids any more. You are going to love this stuff.

Quikclot Sport Brand Advanced Clotting Sponge: A must for any first aid or emergency kit, Quikclot Sport stops moderate to severe bleeding until further medical help is available.

CELOX First Aid Temporary Traumatic Wound Treatment, 10-Pack: These small packets of granules will stop bleeding within 30 seconds. To use, pour directly on a wound and apply pressure; it won’t sting or burn. Also safe for pets.  I like that the small packets are portable.

Tincture of Benzoin: This is another one of those items I had never heard of.  Its purpose is to hold a bandage or dressing in place.

ProAdvantage Sterile Butterfly Closure Bandages:  I checked my first aid kit and only had a few of these so I ordered a new supply.  This box of 100 is about $6.

Israeli Battle Dressing, 6-inch Compression Bandage: This is another inexpensive, yet critical item. Combat medics, trauma doctors, and emergency responders all recommend this Israeli Battle Dressing (IBD) for the treatment of gunshot wounds, puncture wounds, deep cuts, and other traumatic hemorrhagic injuries.

New-Skin Liquid Bandage, First Aid Liquid Antiseptic:  I have been using New Skin for years.  It is an antiseptic, invisible, flexible, and waterproof.  It works.

Spark Naturals Essential Oils: My first line of defense for minor ailments and illness is essential oils.A good option to start with is the “Health and Wellness” kit that comes  packaged in a tin and includes a brochure with suggested uses for each of the oils.  As kits, these oils are already discounted but as an added bonus, you get an additional 10% off with discount code BACKDOORSURVIVAL at checkout.


Third Edition:  The SURVIVAL MEDICINE Handbook

A frequent question I get on Backdoor Survival has to do with healthcare matters when there is no doctor around. This is the definite source of survival medical information for all Prepper’s and is my go-to bible for survival medicine.

Survival Medicine Handbook 2016

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6 Responses to “10 Top Myths About Preventing a Cold”

  1. Saying that someone with a perfectly strong immune system is still vulnerable to a virus is like saying that a perfectly qualified surgeon is never going to make an error that will harm the patient.

  2. Now well into my eighth decade, I can remember when people routinely assumed that “catching a cold” was associated with becoming chilled, probably because most colds came with colder weather (hence the name). Actually, the “cold season” was brought about by closing up houses during cold weather, thus trapping the viruses inside and keeping them there. In the past perhaps forty years, with the proliferation of air-conditioning and the consequent sealing of the home, we now have “summer colds,” for precisely the same reason as we once associated colds with winter weather, thus making the common cold a year-round phenomenon.

  3. I have often wondered if there is always a yearly immunization for likely flu strains, why can’t the same thing be done for cold viruses?

  4. I work at a school (in IT) and can attest to the hand washing as being helpful. I wash my hands early and often, and whenever I return to my desk I make sure to use the hand sanitizer as well to make sure I’m not contaminating my workstation with whatever was on my hands after opening doors, touching computers that others may have sneezed on, etc.
    But I have to say that staying inside can be effective at avoiding colds, assuming you do it right. If you don’t get visitors and live alone then why would there be higher viral loads inside the house than outdoors? Think social distancing for pandemic prepping and you’re well on your way to reducing your chances of catching the common cold, flu, etc. Keep contact low, don’t touch other people, avoid areas where people are coughing and not covering their mouths, etc. Then make sure you wash your hands often and use hand sanitizer when hand washing isn’t an option. It’s even partially effective against viruses. //en.wikipedia.org/wiki/Hand_sanitizer

  5. Most of these myths are recognized as such but one I don’t fully agree with. Prolonged chilling lowers your immune system because your systems are busy trying to “warm you up”. Ok, that’s a little simplistic but you get my drift. Keeping yourself & things clean is obviously important but over-sanitizing can lead to problems. Winter is worse because we tend to be inside more (with everyone else’s germs). As a former kindergarten teacher I know all about that! haha But you are right about the hand washing & keeping your hands away from your face. Thanks for a good article.

  6. You mention honey having antibacterial properties. I know that, and it is a great. But honey won’t help a cold since a cold is a virus.

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