A nasal gold-nanoparticle “Trojan horse” delivers lithium to mouse brains, modulating GSK-3β, improving memory, and lowering tau with low plasma levels.

If you don't use nasal spray correctly, it may not be as effective. Follow these steps to properly use your nasal spray.

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.

Adrenaline delivered with liquid or powder nasal sprays is as effective, and sometimes even better, than injected adrenaline, ...

Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are ...

Vienna, Austria: Instead of stabbing yourself, or someone else, in the thigh with a needle to deliver a dose of adrenaline to ...

NBC Montana Staff — Living in Montana, I love being outdoors, going for hikes, Then it hit me, 'what would I do if I encountered a bear?' The answer is I don't know, that is until now. I got a one-one ...

Scientists believe that medication given through the nose has the potential to be more effective because it attacks or blocks ...

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Researchers discuss the effects of azelastine nasal spray on the rate of SARS-CoV-2 infection as compared to placebo.

ARS Pharmaceuticals has filed an antitrust lawsuit against AptarGroup , accusing the drug delivery device manufacturer of ...

Researchers evaluated whether interferon-α nasal spray reduces the incidence of COVID-19 or other respiratory viral infections among adults with cancer.