In Southern California, flu season seems to last longer and longer each year. Thanks to drier winters and less rain, allergy season starts earlier every year. And now, our nation is justifiably worried about COVID-19, commonly referred to as coronavirus.
If you’ve got a sniffly nose, a sore throat, and a fever, you may not be 100% sure what you have. We’re here with information that will hopefully put your worries at ease, and help you determine what kind of care you need.
COVID-19 vs. the Flu (influenza)
When we started to learn about COVID-19, many people compared it to influenza, most commonly known as the flu, in terms of symptoms and how it spreads. Both are infectious respiratory illnesses, but they’re caused by entirely different viruses.
Both illnesses cause fever, cough, shortness of breath, difficulty breathing, body aches, fatigue, and even vomiting or diarrhea. Symptoms can be mild or severe and turn into pneumonia. Both can be fatal.
It may be possible for a sick person to have symptoms so mild, they don’t realize they have the disease, and so they may walk around spreading the virus to healthy people.
Both can be spread from person to person from the droplets that come from sneezing, coughing or even talking.
Vaccinations are highly effective at preventing the flu and COVID-19. That’s why we strongly recommend everyone in your family get their shots every year. The COVID-19 vaccine is safe and effective. It is free and available for everyone age twelve and older. If you have already received your COVID-19 vaccination, check with your physician or primary care provider about a potential booster shot. The Center for Disease Control is currently recommending a booster vaccination for moderate to severely immunosuppressed individuals.
Coronavirus vs. Allergies
Allergy symptoms are usually quite different from COVID-19 symptoms. Unlike COVID-19, which is a virus, allergies are your immune system’s response to a foreign substance. Allergy symptoms include itchy or runny nose, rashes or itchy skin, and watery eyes. In extreme cases of anaphylactic shock, your air passage shuts down, and it rapidly becomes difficult to breathe. Difficulty breathing is also a symptom of COVID-19, but with allergies, the onset is almost immediately after encountering a specific trigger.
Allergies aren’t contagious like a COVID-19, cold or flu, so there’s no chance of spreading it from one person to the next. Allergies do have a genetic component, which is why it may seem like other people in your family have them at the same time you do. Unless you do allergy testing and shots, your best method for preventing allergic reactions is to keep an allergy diary and then stay away from your triggers.
You can usually treat allergy symptoms with common, over-the-counter remedies, such as antihistamines, decongestants, and medicated lotions to help relieve itchy rashes and hives.
COVID-19 vs. the Common Cold
Mild cases of COVID-19 may be mistaken for a cold. Because many of the symptoms are the same, it can be tough to tell the difference. Experts say that if your first symptoms included a sore throat and runny nose, it’s likely just a cold. A fever could be a sign that it’s something more than a cold.
The common cold is famously difficult to prevent. But following the same protocol for COVID-19 should help protect you.
- Follow local and state safety guidelines.
- Wear a face mask when indoors or in crowds to protect yourself and others.
- Maintain hand hygiene — use hand sanitizer to clean hands frequently, and wash hands for 20 seconds at a time.
- Practice physical distancing — stay six feet apart from others whether inside or outside.
- Wipe down any surfaces you touch.
There’s not much you can do for a cold. Time-tested advice includes getting plenty of rest, staying hydrated, using a humidifier, and taking age-appropriate over-the-counter remedies.
When Should I Go to the Doctor?
First off, the good news is that about 80% of COVID-19 cases resolve quickly on their own when the person stays home, gets rest, and treats the symptoms.
Unless your symptoms get dramatically worse or you feel short of breath, you may not need to seek treatment (though it's OK to call your doctor and ask). AltaMed is advising our patients to treat mild symptoms just like you would treat a cold by staying home, taking over-the-counter cold treatments like Tylenol, ibuprofen, or Nyquil. Avoid other people until your symptoms go away for at least 72 hours without having to take these medications.
If you have been diagnosed with COVID-19, please confirm with your doctor the timing of when you are no longer contagious.
To learn more about COVID-19 precautions, treatments, and news, bookmark our FAQ page.