Echinacea shows more consistent evidence for preventing colds compared to elderberry. While elderberry may modestly reduce the severity or duration of colds in some people, there is no evidence to ...

Imagine a nasal spray that could stop you from getting sick. Researchers in Maryland are testing an experimental treatment designed to block common respiratory viruses – from colds, the flu and even ...

Add Yahoo as a preferred source to see more of our stories on Google. When a cold strikes, you want fast, effective relief. And while grabbing the first over-the-counter cold medication seems like an ...

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As the common cold season continues, many college students are self-treating illnesses for the first time. With endless aisles of over-the-counter medication, it can be overwhelming for students to ...