The over-the-counter antihistamine azelastine works against a range of respiratory infections, including the flu and RSV, ...

In addition to showing a marked reduction in coronavirus infections, the azelastine group also displayed fewer symptomatic SARS-CoV-2 infections.

A phase 2 study shows that azelastine nasal spray lowered coronavirus infection rates to 2.2% compared to 6.7%, researchers ...

An over-the-counter nasal spray antihistamine reduced rates of COVID-19 infections and common colds in a midstage trial, ...

Interferon-α nasal spray was safe and effective in reducing COVID-19 risk by 40% in patients with cancer, demonstrating its potential as an additional preventive strategy alongside vaccines and ...

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.

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

Texas A&M's Naresh K. Vashisht College of Medicine earned a place among Fast Company’s honorees in its 2025 list of World ...

This nasal spray has been available over the counter for decades now, under a variety of brand names, in over 70 countries.

The U.S. regulator has signed off on Corstasis Therapeutics’ Enbumyst to relieve the edema associated with congestive heart ...

The US Food and Drug Administration (FDA) has approved the first intranasal diuretic for heart, liver and kidney disease ...

Corstasis Therapeutics Inc., an innovative biopharmaceutical company providing enhanced outpatient therapeutic options for ...