Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are ...
BBC Morning Live's Dr Oscar Duke shares his advice on how to identify whether you have cold, flu or Covid and how to look ...
With the colder weather comes holidays, warm beverages and cozy blankets. But a drop in temperature also signals the return of cold and flu season. And when a stuffy nose and congestion hit, you want ...
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