The FDA approved dihydroergotamine (DHE) nasal powder (Atzumi) 5.2 mg to treat acute migraine with or without aura in adults, ...

Topical deep delivery of corticosteroids into the sinonasal cavity improves symptoms and sleep in patients with chronic rhinosinusitis.

Nasal decongestant sprays are a popular remedy for relieving nasal congestion caused by colds, allergies and sinus infections ...

The nasal vaccine, tested on animals since 2021, may offer a new tool in fighting COVID-19 with a non-invasive, ...

With allergy season in full swing, Dr. Purvi Parikh joins Saturday TODAY to break down why many may be experiencing worse ...