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A 37-year-old member asked:

the last couple of months, i've had post nasal drip, where it's been dripping down to my throat. is this allergies or a sinus infection?

1 doctor answer1 doctor weighed in
Dr. Thomas Josa
Allergy and Immunology 39 years experience
Either or both: A more detailed history and response to specific treatments can provide clues. A test for allergies can help but doesn't rule out a sinus infection or non allergic causes. CT scan of the sinuses is sometimes ordered but carries the risk of radiation. I hope you get some relief.

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Last updated Nov 26, 2015
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