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Can Sinus Allergy Cause Bad Breath and Thick Mucus?
1 day ago
I have noticed thick mucus driping into my throat along with bad breath and heviness around my cheeks. .... Culd sinus allergy itself cause these symptom
Answers (1)
May 17 2026
Chronic sinus allergy can sometimes lead to postnasal drip, mucus buildup, and persistent throat irritation. When mucus stays trapped inside inflamed sinuses for long periods, patients may also notice unpleasant breath or throat clearing.
Many people focus only on sneezing and congestion while ignoring ongoing sinus inflammation. Proper allergy treatment and sinus care often help improve these symptoms gradually.
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