ALLERGY, ASTHMA, & CLINICAL IMMUNOLOGY SPECIALISTS, P

Sinus infection (bacteria, virus, mold or fungus) Hay fever or other allergies. Nasal polyps. Vasomotor rhinitis (non-allergic condition) Overuse of nasal sprays/drops. In the case of cold or flu and sinus infections, the congestion typically goes away in about a week. ................
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