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

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

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

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

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

Azelastine nasal spray was associated with a reduced risk for SARS-CoV-2 infection, according to the results of a phase 2 ...

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 for allergies could actually protect you from catching COVID, a recent randomized trial found.

New breakthrough research suggests that a common, over-the-counter nasal spray used to treat allergies may protect against ...

A single dose of neffy epinephrine nasal spray resulted in successful treatment of anaphylaxis symptoms during oral food ...

This year also brings something new: The FDA has approved a self-administered version of a nasal spray you can use at home. It arrives temperature-controlled, with two premeasured doses, one for each ...

A nasal spray flu vaccine for kids under five will be rolled out in Queensland ahead of next year's flu season, meaning one ...