As cold and flu season peaks, it’s easy to feel unsure about whether you’re dealing with a common cold, the flu, or something more serious like COVID-19. Although many of these illnesses share similar symptoms, there are key differences that can help you figure out which condition you’re facing. In this blog, we’ll explore how to tell the difference between a cold, the flu, and COVID-19.
For same-day illness testing and treatment, visit the walk-in clinic at AFC Urgent Care Denver Cherry Creek. Our urgent care center is equipped with an on-site lab, allowing for the quickest diagnoses. Just walk-in or plan your visit in advance below!
Common Cold
The common cold is one of the most widespread viral infections, and its symptoms are often mild, making it easy to overlook at first. Common cold symptoms often include:
- Runny or stuffy nose
- Sore throat
- Mild cough
- Sneezing
- Mild fatigue
- Low-grade fever, in some cases
Colds typically develop gradually and usually resolve within a week to 10 days. The symptoms tend to be mild, and you’re most contagious in the first 2 to 3 days.
The Flu (Influenza)
The flu, caused by the influenza virus, is more intense and comes on suddenly. Unlike a cold, the flu can lead to more severe symptoms and complications. Key flu symptoms include:
- High fever (100°F or higher)
- Severe body aches and chills
- Headaches
- Fatigue and weakness
- Sore throat
- Cough (often dry)
- Congestion or runny nose
Flu symptoms typically come on suddenly and can last for several days to two weeks. The flu can lead to more serious issues, like pneumonia, especially in young children, older adults, and those with weakened immune systems.
COVID-19
COVID-19, caused by the SARS-CoV-2 virus, has similar symptoms to both the flu and the common cold, but there are some unique indicators. COVID-19 symptoms include:
- Fever or chills
- Dry or productive (dry or productive)
- Shortness of breath
- Fatigue
- Muscle or body aches
- Loss of taste or smell
- Sore throat
- Congestion
- Nausea
COVID-19 symptoms can range from mild to severe, and some people may not experience any symptoms at all, while others may develop severe respiratory issues. It’s important to get tested if you suspect COVID-19, as early detection can help prevent the spread of the virus.
Key Differences
While cold, flu, and COVID-19 symptoms overlap, there are a few things that set them apart:
- Onset: Colds tend to develop gradually, while the flu and COVID-19 come on suddenly.
- Fever: A high fever is more common with the flu and COVID-19, but it’s less common with a cold.
- Body Aches: Body aches are more severe with the flu and COVID-19 than with a cold.
- Loss of Taste or Smell: A loss of taste or smell is a unique symptom of COVID-19 and is rarely seen with the flu or a cold.
- Respiratory Symptoms: COVID-19 often causes difficulty breathing, which is not a common symptom of the flu or a cold.
If you’re feeling unwell and aren’t sure which illness you’re dealing with, it’s important to consult a healthcare provider. Seek medical care immediately for any concerning symptoms. Early diagnosis can help prevent complications, particularly with the flu or COVID-19.
Get Walk-In Illness Testing & Treatment at AFC Urgent Care Denver Cherry Creek
Understanding the differences between a cold, the flu, and COVID-19 can help you take the right steps in managing your symptoms and seeking appropriate treatment. If you’re experiencing symptoms, don’t hesitate to visit the walk-in clinic at AFC Urgent Care Denver Cherry Creek for professional guidance and on-site testing. Stay informed, stay safe, and take care of your health this cold and flu season! Our urgent care center is open seven days a week and operates on a walk-in basis– meaning you don’t need an appointment before visiting. We offer advanced diagnostic testing for all patients in the Denver, CO area. Most health insurance plans are accepted and low-cost options are available for self-paying patients. If you have any additional questions about the services we provide, please contact our team directly at (303) 692-8000.
