Often called the “love hormone” or the “cuddle hormone,” oxytocin promotes feelings of love, bonding, and well-being.

People with hay fever could one day benefit from a first-of-its-kind “molecular shield” that blocks pollen from entering the ...

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

Researchers think an experimental anti-inflammatory drug for people with multiple sclerosis might help Alzheimer's patients. And they've already tried it on a man named Joe.

In a new study, Yale researchers found that nasal vaccine boosters can trigger strong immune defenses in the respiratory tract, even without the help of immune-boosting ingredients known as adjuvants.

Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.

New study offers insights into designing safe, effective nasal vaccines Date: May 14, 2025 Source: Yale University Summary: Most vaccines -- and boosters -- are injected directly into muscle ...

Researchers think an experimental anti-inflammatory drug for people with multiple sclerosis might help Alzheimer's patients. And they've already tried it on a man named Joe.