Skip to content

Cold, Flu, & Cough Health Center

Select An Article

Flu or Cold Symptoms?

(continued)
Font Size

What are common flu symptoms? continued...

Most flu symptoms gradually improve over two to five days, but it's not uncommon to feel run down for a week or more. A common complication of the flu is pneumonia, particularly in the young, elderly, or people with lung or heart problems. If you notice shortness of breath, let your doctor know. Another common sign of pneumonia is fever that comes back after having been gone for a day or two.

Just like cold viruses, flu viruses enter your body through the mucous membranes of the nose, eyes, or mouth. Every time you touch your hand to one of these areas, you could be infecting yourself with a virus, which makes it very important to keep hands germ-free with frequent washing to prevent both flu and cold symptoms.

Is it flu or cold symptoms?

How do you know if you have flu or cold symptoms? Take your temperature, say many experts. Flu symptoms often mimic cold symptoms with nasal congestion, cough, aches, and malaise. But a common cold rarely has symptoms of fever above 101 degrees. With flu symptoms, you will probably have a fever initially with the flu virus and you will feel miserable. Body and muscle aches are also more common with the flu. This table can help determine if you have cold or flu symptoms.

Symptoms

Cold

Flu

Fever

Sometimes, usually mild

Usual; higher (100-102 F; occasionally higher, especially in young children); lasts 3 to 4 days

Headache

Occasionally

Common

General Aches, Pains

Slight

Usual; often severe

Fatigue, Weakness

Sometimes

Usual; can last 2 to 3 weeks

Extreme Exhaustion

Never

Usual; at the beginning of the illness

Stuffy Nose

Common

Sometimes

Sneezing

Usual

Sometimes

Sore Throat

Common

Sometimes

Chest Discomfort, Cough

Mild to moderate; hacking cough

Common; can become severe

Complications

Sinus congestion; middle ear infection

Sinusitis, bronchitis, ear infection, pneumonia; can be life-threatening

Prevention

Wash hands often; avoid close contact with anyone with a cold

Wash hands often; avoid close contact with anyone who has flu symptoms; get the annual flu vaccine

Treatment

Decongestants; pain reliever/fever reducer medicines

Decongestants, pain relievers, or fever reducers are available over the counter; over-the-counter cough and cold medicines should not be given to young children; prescription antiviral drugs for flu may be given in some cases; call your doctor for more information about treatment.

Usually, the time of year will give you some sense of what you're dealing with. The standard flu season runs from fall to spring of the next year.

 

Next Article:

Today on WebMD

hot toddy
15 tips to help you feel better.
man sneezing into elbow
Do echinacea and vitamin C really help a cold?
 
teen girl coughing
Get a good night’s rest with these remedies.
elder berry
Eat these to fight colds, flu, and more.
 
Natural Cold Flu Remedies Slideshow
Slideshow
cold weather
VIDEO
 
Allergy And Sinus Symptom Evaluator
Article
Boy holding ear
Slideshow
 

Loaded with tips to help you avoid food allergy triggers.

Loading ...

Sending your email...

This feature is temporarily unavailable. Please try again later.

Thanks!

Now check your email account on your mobile phone to download your new app.

woman receiving vaccine shot
Article
woman with fever
Article
 
Waking up from sleep
Article
woman with sore throat
Slideshow