Experts say there are a number of benefits — and plenty of challenges — to using nasal sprays for treatments and vaccines. (Photo illustration: Yahoo News; photos: Getty Images) Nasal sprays have long ...

Medically reviewed by Sukaina Hasnie, MD Key Takeaways Nasal sprays can help treat congestion and other symptoms from ...

Dr. Brownfield answers the question: 'What Is A Nasal Spray Flu Vaccine?' — -- Question: What is a nasal spray flu vaccine, how does it work and what are the side effects? Answer: FluMist is a ...

In a viral TikTok, Amber Guttilla reveals there is a wrong way to use nasal spray. Allergist Dr. Robert Sporter explains how to get it right for allergies. Spray it ain’t so! It’s bad enough you’re ...

Q. I just read your article about the ineffectiveness of phenylephrine as a nasal decongestant. There is an important distinction regarding phenylephrine products, though. Nasal sprays containing ...

Glioblastoma is one of the most lethal brain cancers known, and for decades treatment has barely budged survival curves despite surgery, radiation, and chemotherapy. Now researchers are testing a ...

There’s no shortage of popular cold remedies, but there’s one in particular that a family physician warns against relying on too much.

THURSDAY, Oct. 2, 2025 (HealthDay News) — People with extreme, life-threatening allergic reactions might do as well to use a nasal spray as jab themselves in a thigh with an EpiPen, a new evidence ...

The changing of seasons is often accompanied by undesirable side effects known as seasonal allergies. Seasonal allergies plague many people due to the sudden presence of specific plant pollen that ...

AI-driven research has produced nasal antivirals that block flu and Covid before cell infection, pointing to new prevention ...