Differences Between Colds and Allergies
As we move into allergy season, how do you know whether it's a cold or allergies?
Take stock of your symptoms and how long they last to help you decide what's causing your trouble.
Characteristic |
Cold |
Allergy |
How Long It Lasts |
3-14 days |
Days to months -- as long as you're in contact with the allergy trigger |
When It Happens |
Most often in the winter, but possible at any time |
Any time of the year -- although the appearance of some allergy triggers are seasonal |
When It Starts |
Symptoms take a few days to appear after infection with the virus |
Symptoms can begin immediately after contact with allergy triggers |
Symptom |
Cold |
Allergy |
Cough |
Often |
Sometimes |
Aches |
Sometimes |
Never |
Sometimes |
Sometimes |
|
Fever |
Rarely |
Never |
Itchy, watery eyes |
Rarely |
Often |
Often |
Sometimes |
|
Runny or stuffy nose |
Often |
Often |
The most important difference is that colds usually don't last longer than 14 days. So think about checking in with the Wellness Center-Health Services if you still have symptoms after 2 weeks. These may be allergy symptoms or signs of another problem.