Before every sinus surgery in America, surgeons apply povidone-iodine to the patient's nasal passages.
Pre-operative nasal decontamination. Standard protocol. Sixty years.
The goal: reduce bacteria, viruses, fungi, and biofilm before operating.
It works. That's why it's standard.
The same nose. The same bacteria. The same biofilm. Surgeons clean it before surgery. Nobody told you to clean it before allergy season.
Studies suggest povidone-iodine reduces pathogen load by up to 99% in approximately 90 seconds.
Traditional formulations burned and dried the tissue. A recent advancement fixed that — combining pharmaceutical-grade iodine with fulvic acid made it gentle enough for daily use without irritation.
ENTs who adopted this for outpatient care report patients seeing significant improvement within 2–3 weeks: reduced post-nasal drip, clearer breathing, and bacterial cultures reduced by 90–94% from baseline.
"I've been cleaning noses before surgery for 16 years. It never occurred to me to put that tool in patients' hands for daily use. When I finally did, the results were the most consistent I've seen in my career." — Dr. Rebecca Torres