Five years after the COVID-19 pandemic, you're likely a pro at the basics—masks when needed, immune support and staying current on booster shots. But as sick season rolls around, you might be ...

Add Yahoo as a preferred source to see more of our stories on Google. Experts say there are a number of benefits — and plenty of challenges — to using nasal sprays for treatments and vaccines. (Photo ...

Nasal sprays are medications that a person sprays up their nose. Typically, to use a nasal spray a person inserts the nozzle tip into a nostril, then breathes in gently as they spray the medication ...

Nasal congestion happens when passages in the nasal cavity are blocked. 1 When nasal passages are blocked, nasal breathing can be more challenging, meaning it is harder to breathe through the nose. 1 ...

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