How Can I Tell If I Have the Flu or COVID-19?

April 28, 2021

The winter months are certainly not a welcoming time of year for sicknesses. Although flu cases are down due to COVID-19 health-safety precautions, it's important to continue doing our best to avoid a “twindemic,” consisting of a flu outbreak on top of the prevalence of COVID-19.

If you do happen to get sick this year, how are you supposed to know if it’s with the flu or COVID-19? Our team at AFC Urgent Care Willowbrook is here to help, so read on.

How Do I Know If I Have the Flu?

The flu and the coronavirus share similar symptoms, but they also share some key differences. Typically unlike COVID-19, flu symptoms come on suddenly, and they come on hard. A fever is a tell-tale sign of the flu, whereas a fever isn’t quite as consistent in COVID-19.

An additional defining factor of the flu is that the flu doesn’t usually cause as many serious illnesses as COVID-19. We’ve listed some more common symptoms of the flu below.

Common Flu Symptoms

  • Joint and muscle achiness
  • Pain and tiredness around the eyes
  • Weakness or extreme fatigue
  • Warm, flushed skin and red, watery eyes
  • Frequent headaches
  • Fever

How Do I Know If I Have COVID-19?

As we said earlier, COVID-19 symptoms and flu symptoms look a lot alike. While the flu and COVID-19 are both respiratory illnesses, they are caused by two different viruses. The flu is caused by an infection with influenza viruses, and COVID-19 is caused by an infection with a new coronavirus called SARS-CoV-2.

Experts say that one of the most telling signs of COVID-19 is a new loss of taste or smell and difficulty breathing. If you experience these symptoms, including some of the ones we’ve listed below, it’s important to schedule a COVID-19 test.

More Symptoms of COVID-19

  • Cough
  • Fatigue
  • Sore throat
  • Nausea and/or vomiting
  • Diarrhea
  • Fever or chills
  • Headaches

It’s scary out there right now, but AFC Urgent Care Willowbrook is here for you now and always! Visit us if you feel under the weather today.

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