|
Symptom
|
Cold |
Swine
Flu |
|
Fever
|
Fever
is rare with a cold. |
Fever
is usually present with the flu in up to 80% of all flu cases. A
temperature of 100°F or higher for 3 to 4 days is associated with
the flu. |
|
Coughing
|
A
hacking, productive (mucus- producing) cough is often present with a
cold. |
A
nonproductive (non-mucus producing) cough is usually present with
the flu (sometimes referred to as dry cough).
|
|
Aches
|
Slight
body aches and pains can be part of a cold.
|
Severe
aches and pains are common with the flu.
|
|
Stuffy
Nose
|
Stuffy
nose is commonly present with a cold and typically resolves
spontaneously within a week.
|
Stuffy
nose is not commonly present with the flu.
|
|
Chills
|
Chills
are uncommon with a cold.
|
60%
of people who have the flu experience chills.
|
|
Tiredness
|
Tiredness
is fairly mild with a cold.
|
Tiredness
is moderate to severe with the flu.
|
|
Sneezing
|
Sneezing
is commonly present with a cold.
|
Sneezing
is not common with the flu.
|
|
Sudden
Symptoms
|
Cold
symptoms tend to develop over a few days.
|
The
flu has a rapid onset within 3-6 hours. The flu hits hard and
includes sudden symptoms like high fever, aches and pains.
|
|
Headache
|
A
headache is fairly uncommon with a cold.
|
A
headache is very common with the flu, present in 80% of flu cases.
|
|
Sore
Throat
|
Sore
throat is commonly present with a cold.
|
Sore
throat is not commonly present with the flu..
|
|
Chest
Discomfort
|
Chest
discomfort is mild to moderate with a cold.
|
Chest
discomfort is often severe with the flu.
|