Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to ...

The FDA has expanded the approval of Valtoco (diazepam nasal spray) to include treatment of seizure clusters in patients aged 2 to 5 years.

The new nasal vaccine only needs one dose and produces reliable immunity right at the site where the virus enters the body.

They had given patients oral supplements of vitamin D to reduce nasal inflammation and reverse ... referring to itself as "Team Sinus." They even have a special coffee mug that serves as an ...

Medically reviewed by Alicen Nelson MD, MPH Allergic rhinitis (allergies or hay fever) and sinusitis (sinus infections) can ...

The Food and Drug Administration has turned away a proposed nasal spray from Milestone Pharmaceuticals to treat a type of irregular heartbeat over concerns about how the drug is manufactured.