The tanning nasal spray has grown in popularity on social media but comes with a host of potentially deadly health problems.

A nose spray earning attention on social media promises to help users get tan skinned from the inside out, but experts are warning about serious side effects.

The nasal route offers a number of benefits over some of the traditional routes of administration for biologics.

Most vaccines — and boosters — are injected directly into muscle tissue, usually in the upper arm, to kickstart the body's immune system in the fight against disease.

When scientists engineer a better way to fight the flu, they often begin with nature’s own defenses. That’s what a new study ...

“Our goal is to offer a drug-free, well-tolerated nasal spray that provides daily protection ... on nasal delivery of active pharmaceutical ingredients, or APIs, as Trap and Target ™, or ...

“These data imply that viral proteins in nasal spray may be used as a safe way to promote antiviral ... to evaluate the effects of vaccine boosters that don’t contain special ingredients known as ...

The BBC managed to buy several unlicensed nasal spray products over the counter ... often they don't have a proper ingredients list" he said. He said enforcing a ban on the products would be ...