A Bit About Colds, Flu and COVID-19
Colds, the flu and COVID-19 can all start out the same — with a runny nose, congestion or a cough that sneaks up on you. That can make it hard to tell what you’re coming down with.
But as they ramp up, each virus tends to follow its own pattern. Here’s a quick overview:
Colds
Colds are common and usually mild. Most people get a few every year. They usually come with a runny or stuffy nose, sneezing, cough, sore throat and mild fatigue.
Flu (Influenza)
The flu usually hits you fast — and it hits harder than a cold. You may have a fever, body aches, a sore throat, chills and congestion. It can leave you feeling wiped out for a few days, or even a week or more. Sometimes, the flu can lead to bigger problems, like pneumonia, especially if you’re older or have ongoing health concerns.
COVID-19
COVID-19 symptoms can range from mild to serious. It spreads through droplets (think sneezes and coughs) and may cause cough, congestion, shortness of breath, brain fog, vomiting or diarrhea, body aches, fever, fatigue —and, sometimes, loss of taste or smell.
When To Stay Home With a Cold, the Flu or COVID-19
Sometimes, the best thing you can do is stay home and rest. Time, plenty of fluids and maybe some over-the-counter medicine are often all you need.
You can also try simple at-home remedies, like:
- Using a humidifier
- Drinking warm beverages
- Using saline sprays
If you’re under the weather — with a cold, the flu or COVID-19 — staying home gives your body a chance to rest and keeps germs from spreading.
When To See a Doctor for a Cold, the Flu or COVID-19
Most colds, cases of the flu or COVID-19 get better with rest and home care. But sometimes, you might need more help.
See a healthcare provider if:
- Your symptoms aren’t getting better — or are getting worse
- You have a high fever
- You notice new symptoms
- You’re older or have ongoing health concerns
Walk-in visits and can be a great option when you need to see someone quickly. You can also schedule an appointment with your primary care provider when you need care.
IMPORTANT: If you’re having trouble breathing, have chest pain, or feel dizzy or confused, go to the emergency department or call 911.