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New breakthrough research suggests that a common, over-the-counter nasal spray used to treat allergies may protect against ...
A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.
A recent clinical trial has found that a commonly used nasal spray for allergies may also help lower the risk of COVID-19 ...
An everyday hay fever spray may do more than tame sneezes. In a rigorously run German trial, adults who used azelastine nasal ...
An over-the-counter nasal spray for allergies could actually protect you from catching COVID, a recent randomized trial found ...
A widely-used antihistamine nasal spray for hay fever reduced COVID-19 infections by two-thirds in a phase 2 clinical trial.