From common colds to COVID-19-Respiratory infections update 2020

This year’s cold/flu season is complicated by a new player- COVID-19, caused by the SARS-CoV-2. If you get sick, please do not assume your illness is “just the flu” ; this could have serious, perhaps fatal consequences for you and your loved ones.

Where I live, North America, we’ve just observed the first day of fall, also known as the autumnal equinox. And especially in healthcare, we unofficially view it as the start of the “cold and flu” season. To those of you in the southern hemisphere, happy spring. You also have a respiratory illness season during fall/winter.

Respiratory infections

By “cold and flu” we means acute respiratory infections caused by a variety of viruses including

  • influenza
  • respiratory syncytial virus (RSV)
  • adenovirus
  • rhinovirus
  • coronavirus

and less often several bacteria, most commonly

  • Streptococcus
  • Mycoplasma
  • Haemophilus
  • Legionella
  • Pertussis (whooping cough)

These cause diseases called by various names including

  • colds/flu
  • influenza
  • pharyngitis (throat infection)
  • otitis media (ear infection)
  • bronchitis
  • sinusitis
  • pneumonia
  • laryngitis
  • COVID-19
  • whooping cough
  • bronchiolitis-infants and children
  • croup-mostly children

This year’s cold/flu season is complicated by a new player- COVID-19, caused by the SARS-CoV-2.

Acute vs chronic

We call these illnesses acute because they (usually) come on fairly suddenly, run their course within a few days to sometimes a few weeks, and then resolve. Sometimes they don’t resolve and become chronic.

Some underlying factor may prevent healing. There may be a chronic condition that is out of control, or has not been previously diagnosed. You may need a doctor’s evaluation to determine whether it’s “just a cold” or perhaps asthma, COPD ,or allergic rhinitis.

Many of these illnesses tend to occur seasonally, such as influenza and RSV. Others can occur year round. So far we don’t know if COVID-19, due to the SARS-CoV-2 , will be year round or seasonal. Unlike influenza, it did not abate during the summer this year.

What are respiratory symptoms?

Symptoms of respiratory illness involve some combination of the nose, sinuses, ears, throat, larynx (voice box), trachea, bronchus, and lung

  • Sneezing, stuffy  or runny nose,
  • Sinus pain, pressure
  • coughing, wheezing, shortness of breath
  • sore throat, hoarseness
  • ear pain, fullness

often along with systemic symptoms such as

  • fever and/or chills
  • body aches, fatigue, 
  • nausea, vomiting, diarrhea 
  • headache
  • loss of appetite

 

Coping with respiratory illness

Although these infections make us miserable and can temporarily disable us from work and school, most otherwise healthy people recover uneventfully, even from COVID-19. Nevertheless, we should take them seriously.

 

 

Don’t panic.

Fever ,especially in children, alarms parents. Don’t ignore it but don’t panic either. Reading this post should help you keep calm about fever .

a woman taking her temperature
This photograph depicted a woman who was using a modern, battery-powered oral thermometer, in order to measure her body temperature. In order to return an accurate reading, this particular type of thermometer needed to be placed beneath the user’s tongue, for a set amount of time, beeping when the ambient, sublingual temperature was reached. Photo credit-James Gathany, CDC, public domain

Some  people are at risk of developing  severe symptoms and serious complications from respiratory illnesses, so seek medical help sooner, rather than later. These include

  • Infants, especially under one month old
  • Older adults,starting at about age 50, with risk increasing with age, especially combined with chronic disease
  • Those with chronic lung disease, like asthma, COPD, emphysema, cystic fibrosis
  • People who smoke cigarettes or vape
  • People on medications or with diseases that suppress the immune system
  • Serious chronic diseases – diabetes, liver disease, kidney disease, heart disease, cancer 
  • Obesity (a risk factor for COVID-19 complications)
  • Pregnancy

If you are not sure if you fit into one of these categories, ask your doctor.

Stay home.

These illnesses spread person to person, so minimize contact.

Keep your kids home from school and stay home from work, at least the first few days, when you are  the most contagious. When  there is widespread illness in your community, avoid crowds and public gatherings.

Resting, getting extra sleep, drinking fluids and staying warm and dry  make staying at home therapeutic.

Wash hands.

Speaking of person to person contact, the best way to avoid getting or giving germs is to wash your hands often, but especially after being with others ,using a restroom,  and before cooking or eating. Cleaning household surfaces helps too, as well as clothing and linens. Don’t forget to clean your cell phone, tablets, and keyboards too. Use hand sanitizer if hand washing can’t be done.

Wear a mask

You probably remember that early on in the pandemic, the CDC did not recommend wide spread wearing of masks. I suspect this was to prevent hoarding of masks (remember toilet paper? ) and because they did not know how widely the virus was circulating in the United States.

But that has changed; when experts learn new information they reassess and update recommendations. Whenever you expect to have close contact with people outside your household wear a mask that covers your nose and mouth. In some situations, eye coverings are also warranted but that is not universally recommended now.

Use medication wisely.

Some of these illnesses have a specific medication that clear it faster- strep throat, influenza, pneumonia. The others will “run their course” and meds are used to help relieve symptoms.

Many people assume that any illness with fever, sore throat and cough will improve with an antibiotic. The fact is, most will not. Antibiotics only treat infections caused by bacteria, and most of these are caused by viruses. To learn more read about

These illnesses cause the greatest overuse of antibiotics, contribute to the cost of health care, and the development of antibiotic resistance. Please do not insist on an antibiotic if the doctor says you don’t need it; if offered an antibiotic, ask why.

 

 

6 smart facts about antibiotic use

 

 Be patient

The “24 hour virus” is for the most part a myth. Expect to be ill anywhere from 3 to 10 days; some symptoms, especially cough, can linger for weeks. If you are a smoker, this is a great time to quit. 

But if after 7-14 days you are not getting better or are getting progressively worse, something more may be going on, so it’s wise to seek professional medical help.

Is it flu or is it COVID?

The arrival of COVID-19 this year creates a dilemma since symptoms overlap other respiratory infections and the possible outcomes run the gamut of no symptoms to death.

So this year, if you develop respiratory symptoms, healthcare clinicians will likely test you for COVID-19 , both to guide your care and to protect your family, co-workers, and healthcare workers.

Please do not assume your illness is “just the flu” ; this could have serious, perhaps fatal consequences for you and your loved ones.

Prevention of respiratory infections

Respiratory infections don’t have to happen. We know that they are mostly spread person to person, so what we each do matters. So what can you do?

  • Stay home when you are ill.
  • Observe physical distancing when disease is spreading in your community.
  • Wear a mask when recommended by public health professionals.
  • Practice careful hygiene on hands and surfaces.
  • Get available vaccinations.

 

 

 

exploring the HEART of respiratory illness

I would love for you to share this  information (but not your germs) on your social media pages.

FLU VACCINE: We all have a role in protecting each other.
used with permission CDC

Thanks for following this blog. If you’re visiting, I would love for you to start following Watercress Words : use the form to get an email notification of new posts. Don’t worry, you won’t get anything else from me. I also want you to find and follow me on Facebook, Pinterest , Instagram, and LinkedIn .


                              Dr. Aletha 


October Timely Topic- INFLUENZA

the majority of physicians and other health professionals recommend vaccination as the most effective way to lower one’s risk of getting influenza. No matter how many people would like to believe otherwise, for most people the risk of influenza is greater than the risk of the influenza vaccine.

updated 10/29/2020

When I published this a year ago, the topic was “timely” because the influenza season typically starts in October in the norther hemisphere. This year it is timely because influenza will be superimposed onto a SARS-CoV-2 pandemic and we don’t yet know how one will effect the other, or how they they will effect us. But medical scientists and physicians believe we need to be extra vigilant in preventing and treating both infections.

(This post has affiliate links; I hope they help you find information and inspiration and help me fund this blog by the commission they will generate. )

a woman taking her temperature
This photograph depicted a woman who was using a modern, battery-powered oral thermometer, in order to measure her body temperature. In order to return an accurate reading, this particular type of thermometer needed to be placed beneath the user’s tongue, for a set amount of time, beeping when the ambient, sublingual temperature was reached. Photo credit-James Gathany, CDC, public domain

Influenza

In this part of the world the influenza season is starting, even though influenza can occur year round. Once again, the majority of physicians and other health professionals recommend vaccination as the most effective way to lower one’s risk of getting influenza. No matter how many people would like to believe otherwise, for most people the risk of influenza is greater than the risk of the influenza vaccine.

I recommend you read Dr. Gretchen LaSalle‘s thorough review

FLU VACCINE 101

FLU VACCINE: We all have a role in protecting each other.
used with permission CDC

Managing influenza and other winter illness

Most of the winter respiratory illnesses are not influenza, but can still make us feel miserable. Most of the time most of us recover uneventfully, but these diseases can cause more severe disease in certain people, like infants, elderly, and those with compromised immune systems. Here are some previous posts with info you need to know about keeping you and your family well and safe.

6 tips to cope during a flu epidemic

How you can cope with winter illness

6 smart facts about antibiotic use
graphic created by the Centers for Disease Control, http://www.cdc.gov

And here is how to know when to seek emergency medical help.

When should you call 911?

One of the most effective ways to prevent and stop the spread of infectious disease.

sharing the HEART of health

I appreciate all of you who follow this blog; there are numerous other blogs to choose from so I am honored you chose to spend some time here. A special welcome to all my new followers from this past month.

Thanks for following this blog. If you’re visiting, I would love for you to start following Watercress Words : use the form to get an email notification of new posts. Don’t worry, you won’t get anything else from me. I also want you to find and follow me on Facebook, Pinterest , Instagram, and LinkedIn .

Dear friends, I hope all is well with you and that you are as healthy in body as you are strong in spirit. 

3 John 2 , NLT

Stay well this winter, or what ever season you are enjoying now.

                              Dr. Aletha 

These are affiliate links you may find helpful and which help fund this blog with a commission when a purchase is made using them.

myReader Rewards club- photo of woman on a bench reading a book

My Reader Rewards Club is a great way to earn free books and Bibles for yourself, friends, and family! Your journey to earning free faith-based products starts HERE.
(When you sign up through these links, I can earn free books too.)

As a member, you’ll have access to inspiring literature, Bibles, special promotional offers, and much more. Earning points is easy—you’ll receive 25 points just for signing up!

Get active

Becoming and staying fit may also help you fight off infection. I’ve been using this fitness app on my phone, Aaptiv. Consider trying it. I’d appreciate you using this affiliate link through which you can help fund this blog. Thanks and enjoy.

Spring/Summer Banners