Patient Education
Allergies vs. cold
How to tell the difference — and when to see a specialist.
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Symptom comparison
SymptomColdAllergy
Duration3–10 daysWeeks to months (as long as exposed)
Nasal dischargeThick, often coloredThin, clear, watery
FeverSometimes (low-grade)Never
Itchiness (eyes/nose/throat)RareVery common
SneezingOccasionalFrequent, bursts
Body achesSometimesNever
Key differences
- Duration: colds resolve in about a week; allergies persist as long as the trigger is present.
- Nasal discharge: thick and colored with a cold; clear and watery with allergies.
- Fever: a low-grade fever points to a cold, never allergies.
- Itchiness: itchy eyes, nose, or throat is a hallmark of allergies.
When to see an allergist
If your symptoms last more than a couple of weeks, return every season, or aren't responding to over-the-counter medication, it's time to find out what's really causing them. We can identify your triggers and build a plan for lasting relief.
Have questions about your symptoms?
Our team is here to help. Request an appointment or call us today.