Accessibility View Close toolbar

5 Myths and 1 Truth About Antibiotics

5 Myths and 1 Truth About Antibiotics


In 1921, a young botanist and biologist revolutionized the world. Alexander Fleming created Penicillin, which became the first commercially available antibiotic. This changed the medical field forever and secured Fleming’s place in history as TIME MAGAZINE named him one of the 100 Most Influential People of the 20th Century. Since that time, the understanding of antibiotics in modern medicine has been a cornerstone to treating countless diseases and preventing others. This has been a great thing for mankind, but we are constantly trying to keep up with an ever evolving bacterial population. Those challenges will change our future and thorough understanding of the relationship between these bugs and the drugs is important for all of us to have. For as much as antibiotics are a part of our culture, there are still many common misconceptions. We were hoping to address 5 common myths and give you 1 truth about antibiotics.

Myth: Antibiotics are necessary to treat Cold and Flu symptoms.

It is not uncommon for people to want a round of antibiotics when they are dealing with a common cold or flu. The reality is that those diseases are viruses and antibiotics do not treat viruses. Sure, you can sometimes get a secondary infection, but typically a little time and supportive care is all that you need to fight these viruses off. Veterinarians are less likely to use antibiotics, but nonetheless, even we will occasionally use antibiotics for a viral infection because we either are not convinced of the underlying cause or more likely, we just want to DO SOMETHING.

Myth: The use of antibiotics will impair your immune system.

At Firehouse Animal Health Center, we hear this statement a lot. Antibiotics do not directly change or affect your immune system and the way it operates. Your immune system develops & improves by fighting diseases (bacteria, viruses, fungi) and winning. Every time, your natural immune system fights off a disease, it creates antibodies which are like body guards watching out for those same organisms again. When the immune system recognizes a certain organism, the immune response is more calculated and robust. This is the basis for vaccines as well. Because of this dynamic system, the overuse of antibiotics may diminish the body’s ability to create a more natural immunity to certain organisms. For this reason, we need to be strategic in how and when we use certain antibiotics and consider alternate methods like topical therapies, etc. when possible.

Myth: It is important to keep a few antibiotics on the shelf in case you need them.

One of the most important reasons we see antibiotic resistance is that people take or give antibiotics until the patient is feeling well but not until completion. When we kill 90% of the pathogens in a disease state, the symptoms greatly improve and the patient feels dramatically better. The last 10% remain, which allows them to continue to proliferate. Those bacteria were already the hardest to get rid of in the first place and now they will become the new population of bacteria that are present. Therefore, as a society, we need to finish out antibiotics when they are prescribed and never stop short or leave a few in the jar for another time.

Myth: It is okay to share antibiotics.

Antibiotics are not one size fits all. Different antibiotics have been developed over the years because they have a different spectrum of activity. Antibiotics are directed at certain types of bacteria and there is also variability in the location of infections in the body. For example, there are certain drugs that do better than others for the lungs (pneumonia), bladder (UTI), etc. They are not all equally interchangeable.

Myth: Antibiotic resistance is when your body is resistant to the antibiotic.

Studies show that 73% of respondents believe the term antibiotic-resistance refers to the body’s inability to process the drug. The reality is that the drugs continue to be absorbed and utilized by the body but resistance actually refers to the bacteria’s ability to evade the drug and not be killed as it would have been before. This is an adaptation that occurs similar to how Darwin relates the evolutionary theory of man. The challenge with bacteria is that they exist in such high numbers and turn over so quickly that the evolutionary changes that would take thousands of years in man can occur extremely quickly in bacteria. This is why we are always trying to develop new drugs and treat infections appropriately so as to not allow them the luxury of adapting to our weapons.

Truth: Since the 90’s there has been an 88% decline in the development of new antibiotics.

This is unfortunately true. The low hanging fruit of antibiotic development has come and gone and we are in an unfortunate position of working harder and harder to find and develop safe and effective drugs. The cost of development is going up, reward is going down, and bacteria are becoming harder and harder to treat. This is actually moving many pharma companies completely out of the antibiotic game altogether. Thankfully, this issue is becoming a more popular discussion and we hope that by educating healthcare professionals and the general public, we can safeguard the antibiotics we have a little longer and create time to foster new options for the future.

If you have any questions or comments, please let us know at Firehouse Animal Health Center at info@firehouseleander.com.

New Patients Receive A Free Consultation

No form settings found. Please configure it.

Office Hours

Monday:

7:30 AM-6:00 PM

Tuesday:

7:30 AM-6:00 PM

Wednesday:

7:30 AM-6:00 PM

Thursday:

7:30 AM-6:00 PM

Friday:

7:30 AM-6:00 PM

Saturday:

8:00 AM-12:00 PM

Sunday:

Closed

Testimonials

From our happy pet owners

  • "Coming soon..."
  • Is Your Cat's Personality Influenced by Coat Color?

    Are orange cats friendlier than black ones? Coat color may play a role in personality. ...

    Read More
  • Can My Pet Get Depressed?

    Has your pet been a little moody lately? Find out if depression may be to blame. ...

    Read More
  • Could Those Sniffles Be a Symptom of the Feline Flu?

    Can you spot the signs of feline flu? ...

    Read More
  • Does My Pet Dream?

    Are humans the only mammals who dream? Find out if your pet experiences dreams and nightmares. ...

    Read More
  • What to Do If Your Pet Eats Grass

    Wondering what to do if your pet eats grass? Take a look at a few ideas. ...

    Read More
  • Bloat in Dogs

    Bloat may end your dog's life if you're not aware of the symptoms. ...

    Read More
  • Hypothyroidism

    Hypothyroidism is the natural deficiency of thyroid hormone and is the most common hormone imbalance of dogs. This deficiency is produced by several different mechanisms. The most common cause (at least 95% of cases) is immune destruction of the thyroid gland. It can also be caused by natural atrophy ...

    Read More
  • Feline Distemper

    Feline distemper or feline panleukopenia is a highly contagious viral disease of kittens and adult cats caused by the feline parvovirus. It is also called panleukopenia as it affects the bone marrow and causes low white blood cell counts. It is relatively common in unvaccinated cats and is often fatal, ...

    Read More
  • Bloat and Gastric Torsion

    Bloat and gastric torsion is a serious condition and your pet should be rushed to the emergency room if this occurs. Certain breeds of dogs with deep chests and narrow waists, such as hounds, bouvier des Flandres, or doberman pinschers are more susceptible to a syndrome of gastric torsion and bloat. This ...

    Read More
  • Arthritis

    The most common type of arthritis is osteoarthritis which can be due to wear and tear on joints from over use, aging, injury, or from an unstable joint such as which occurs with a ruptured ACL (anterior cruciate ligament) in the knee. The chronic form of this disease is called degenerative joint disease ...

    Read More

Newsletter Signup

No form settings found. Please configure it.