The nasal obstruction could be caused by “colds, allergies or sinus infections. However, latest medical reports and ongoing ...

An over-the-counter nasal spray for allergies could actually protect you from catching COVID, a recent randomized trial found ...

Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a ...

We may have a new way of protecting against COVID-19 that checks almost all the boxes: It's effective, it's affordable, it's ...

Daily squirts of a safe, over-the-counter allergy nasal spray may prevent COVID-19 infections from taking hold, according to ...

A new study reveals that azelastine nasal spray, an over-the-counter allergy medication, significantly reduces the risk of COVID-19 infection by approximately 67%. Participants in the study who used ...

A new study published in the journal of Clinical Infectious Diseases showed that daily use of interferon-alpha (IFN-alpha) ...

Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a common nasal spray could help prevent infection. This randomized ...

Your medicine cabinet could be packing more than just cold and flu relief. A groundbreaking new study found that a widely available over-the-counter nasal spray may help healthy adults fend off ...

By Dennis Thompson HealthDay ReporterTHURSDAY, Sept. 11, 2025 (HealthDay News) — Back-to-school is an exciting time for kids ...

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...