Common Cold or Coronavirus? How Can You Tell the Difference?

 

As winter sets in across Australia, many of us start experiencing familiar symptoms: a runny nose, sore throat, and a cough. But in a post-COVID world, even a mild sniffle can cause alarm. So, how can you tell the difference between a common cold and COVID-19? Knowing the key symptoms and when to book a doctor appointment — even through an online GP or telehealth doctor — can help you act quickly and appropriately.

Similar, but Different: Symptoms Breakdown

Both the common cold and COVID-19 are respiratory infections, but they’re caused by different viruses. The cold is usually mild and caused by rhinoviruses, while COVID-19 is caused by the SARS-CoV-2 virus, which can have serious complications, especially for vulnerable individuals.

Symptoms between the common cold and COVID-19, based on the comparison table:

• Runny or blocked nose: This is very common in the common cold, but only shows up occasionally in COVID-19 cases. So, a stuffy nose alone may not mean it’s COVID.
• Sore throat: Both illnesses can cause a sore throat. If this is your main symptom, it’s not enough on its own to tell the difference — you’ll need to look at other signs too.
• Cough: A cold usually brings a mild to moderate cough, while COVID-19 tends to cause a dry, persistent cough that can last for days or weeks, even after other symptoms fade.
• Fever: Fever is rare with a cold, but quite common in COVID-19. A noticeable rise in body temperature should raise concern, especially if it’s above 38°C.
• Fatigue: Tiredness might occur in both conditions, but in COVID-19 it’s usually more intense and may linger longer.
• Loss of taste or smell: This is a distinctive sign of COVID-19. It’s rare in the common cold, so if you suddenly can’t taste or smell anything, it’s worth getting tested.
• Shortness of breath: This is not typical with a cold but can be serious in COVID-19. If you’re having trouble breathing, seek medical attention immediately.
• Muscle aches: Mild aches may come with a cold, but COVID-19 often causes more widespread and noticeable body pain.

 

 

Here’s a quick comparison:

Symptom	Common Cold	COVID-19
Runny or blocked nose	Common	Sometimes
Sore throat	Common	Common
Cough	Mild to moderate	Dry and persistent
Fever	Rare	Often
Fatigue	Sometimes	Often, can be severe
Loss of taste/smell	Rare	Very common
Shortness of breath	Rare	Can occur, more serious
Muscle aches	Mild	Often

If you're unsure, it’s always better to speak to an Australian doctor by phone call or through a telehealth doctor service. They can assess your symptoms, arrange testing if needed, and provide guidance without the need to leave your home.

When Should You Seek Medical Help?

If your symptoms include high fever, shortness of breath, or you’ve recently been in contact with a confirmed COVID-19 case, it’s important to isolate and book a doctor appointment online immediately. Many telehealth services in Australia offer same-day consultations, online prescriptions, and can even issue an online medical certificate if you need time off work.

Getting Tested and Treated from Home

The good news is that you don’t have to visit a clinic if you're feeling unwell. You can talk to a home doctor, access cold and flu treatment, and receive a COVID-19 assessment all through an online GP appointment. This is especially helpful for those who want to avoid crowded waiting rooms or need support after hours.

What About Isolation and Certificates?

If you're required to isolate due to COVID-like symptoms or a positive test, your telehealth doctor can provide the necessary advice and documentation. This includes online medical certificates for employers or schools and ongoing support for symptoms that linger beyond the infectious period.

Final Thoughts

While the common cold and coronavirus can look similar at first, paying attention to the intensity and combination of symptoms is key. When in doubt, don’t guess — reach out to a telehealth doctor, get tested if advised, and protect yourself and those around you.

Remember, it's never been easier to access care from the comfort of your home. Whether you need to speak to an online GP, request an eScript, or get a sick certificate online, Australia's telehealth services are just a click away.