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Safety

July 18, 2025

Is Povidone-Iodine Safe for the Nose? A Lab Study Confirms No Harm to Nasal Cells Intro:

With all the buzz around povidone-iodine (PVP-I) nasal sprays as a potential defense against viruses like SARS-CoV-2, one crucial question remains: is it safe for your nose? Specifically, does repeated use damage the delicate epithelial lining or the cilia responsible for clearing your airways?

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Safety

July 16, 2025

Betadine Topical Spray: What You Need to Know About This Iodine-Based Skin Antiseptic

Betadine Spray is a familiar product in medicine cabinets, but how safe and effective is it really? This official summary breaks down everything from how it works to when not to use it.

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Safety

July 16, 2025

Is Povidone-Iodine Safe for Nasal and Oral COVID-19 Protection?

Can a common antiseptic be safely used to fight virus spread through the nose and mouth? This review examines the science behind povidone-iodine (PVP-I) as a nasal and oral disinfectant against coronaviruses.

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Safety

July 16, 2025

Can a Nasal Spray Fight the Common Cold? New Clinical Trial Says Yes

The world’s most common illness might finally meet its match. A new Phase III trial finds that Nasodine®, a povidone-iodine nasal spray, offers clinically meaningful relief from cold symptoms.

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Safety

July 16, 2025

PVP-I Oro-Nasal Spray: A Simple, Safe Shield Against COVID-19?

Could a simple nasal and throat spray be the unsung hero of pandemic prevention? This study highlights how povidone-iodine (PVP-I) might reduce COVID-19 transmission for healthcare workers and beyond

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Safety

July 16, 2025

Can Oral Care Lower Infection Risk in Infants After Heart Surgery?

Infants undergoing heart surgery are vulnerable to serious infections like pneumonia. This study explored how oral care—especially using povidone-iodine—might help reduce that risk.

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PVP-I Use Cases

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PVP-I Use Cases

Can a 0.23% Povidone-Iodine Rinse Shorten COVID-19? A Pilot Study Offers Encouraging Clues

We’ve talked a lot about povidone-iodine (PVP-I) as a potential virus killer, but how does it hold up in the real world—especially in people who already have COVID-19? A recent clinical pilot study from King Saud University Medical City set out to find answers by testing whether low-dose PVP-I nasal rinses and mouthwashes could reduce viral load and shorten the infectious period.

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PVP-I Use Cases

Protecting Healthcare Workers and Patients: The Role of Povidone-Iodine Mouthwash and Nasal Spray in COVID-19 Prevention

During the peak of the COVID-19 pandemic, healthcare workers faced immense exposure risks—often with limited options for protection beyond PPE. But what if a simple mouthwash or nasal spray could offer an additional line of defense? A comprehensive paper explores how povidone-iodine (PVP-I) products might reduce transmission between patients and health professionals alike. Here's how this low-cost, science-backed solution could play a vital role in infection control.

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PVP-I Use Cases

Can Povidone-Iodine Kill COVID-19 in Just 15 Seconds? New Lab Study Says Yes

While masks and vaccines have dominated COVID-19 headlines, another line of defense has been quietly gaining ground: antiseptic nasal sprays. One in particular—povidone-iodine (PVP-I)—has shown remarkable results in lab studies. A new in vitro (test tube) study published in JAMA Otolaryngology reveals just how fast and effective this simple nasal antiseptic can be against SARS-CoV-2, the virus behind COVID-19.

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