2 doctors weighed in:
How do I tell the difference between an allergy and a sinus infection?
2 doctors weighed in

Dr. John Overholt
Internal Medicine - Allergy & Immunology
1 doctor agrees
In brief: Tough to determine
On symptoms alone, but bacterial sinusitis is way overdiagnosed and some studies suggest that antibiotics don't hasten resolution that much anyway.
If you've got to know, a sinus ct is as definitive as it gets.

In brief: Tough to determine
On symptoms alone, but bacterial sinusitis is way overdiagnosed and some studies suggest that antibiotics don't hasten resolution that much anyway.
If you've got to know, a sinus ct is as definitive as it gets.
Dr. John Overholt
Dr. John Overholt
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