Preventing cold and flu viruses
Learn how to prevent viruses like colds and flu through rest, healthy foods and exercise.
Feeling under the weather? Are you wondering whether it's symptoms of the flu or a cold?
Because flu symptoms are quite similar to cold symptoms, it's often hard to tell the difference. However, there is one clue about flu that can help you: flu symptoms occur sooner after exposure than, and are usually more intense than cold symptoms.
With the flu you’ll have muscle aches and periods of chills and sweats as a temperature comes and goes. You may also have a stuffy or runny nose, headache and sore throat. After the acute symptoms have subsided you may feel very weak and fatigued for up to two or three weeks.
Yes. The following chart can help you compare flu symptoms with cold symptoms. Use it to learn the differences and similarities between flu and cold symptoms. Then, if you get flu symptoms, you can seek medical advice to see if an antiviral medicine is appropriate for you.
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Symptoms |
Cold |
Flu |
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Fever |
Rare |
Characteristic, high |
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Headache |
Uncommon |
Prominent |
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General aches, pains |
Slight |
Usual; often severe |
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Fatigue, weakness |
Quite mild |
Can last up to 2-3 weeks |
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Extreme exhaustion |
Rare |
Early and prominent |
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Stuffy nose |
Common |
Sometimes |
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Sneezing |
Usual |
Sometimes |
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Sore throat |
Common |
Sometimes |
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Chest discomfort, |
Mild to moderate; |
Common; can become severe |
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Complications |
Sinus congestion |
Bronchitis, pneumonia; |
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Prevention |
Good hygiene |
Good hygiene, annual flu jab |
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Treatment |
Over the counter symptomatic relief |
Over the counter symptomatic relief. Antiviral drugs within 24-48 hours |
WebMD Medical Reference
Preventing cold and flu viruses
Learn how to prevent viruses like colds and flu through rest, healthy foods and exercise.