The common cold and the flu may seem similar at first. Both are respiratory illnesses and can cause similar symptoms. But different viruses cause these two conditions. Your symptoms can help you tell the difference between them.
Both colds and flu share a few common symptoms. People with one of two common diseases:
- Runny or stuffy nose
- Sneeze
- Tired body aches
As a rule, flu symptoms are more severe than cold symptoms. Another distinct difference between the two is their severity. Colds rarely cause other health conditions or problems.
But the flu can lead to:
- Sinusitis
- Ear infections
- Pneumonia
- Sepsis
If your symptoms are severe, you should see your doctor for a diagnosis and treatment
Cold and flu symptoms also need to be treated carefully because they overlap with COVID-19 symptoms. If your doctor diagnoses a cold, you'll only need to treat your symptoms until the symptoms are gone.
These treatments may include:
- Using over-the-counter (OTC) cold medicine
- Drink a lot of water
- Rest
For the flu, taking flu medicine early in the viral cycle can help reduce the severity of your illness and shorten the length of time you're sick. You should rest and drink plenty of water. Like the common cold, the flu usually just takes time to pass through your body.