Jal Neti, an ancient yogic nasal cleansing technique, is gaining prominence in wellness centers, particularly those rooted in ...

By Dennis Thompson HealthDay ReporterTHURSDAY, July 24, 2025 (HealthDay News) — Insulin delivered by nasal spray might be a potential treatment for Alzheimer’s disease, a new study says.

Narcan, which is used to treat an opioid overdose, can cause side effects. Learn about the drug’s more common, mild, and serious side effects.

A groundbreaking brain imaging study from Wake Forest University School of Medicine confirms a vital step toward new Alzheimer's disease treatments: Intranasal insulin, delivered via a simple ...

New study validates insulin nasal spray to deliver Alzheimer’s drug directly to the brain Research provides a crucial method for future Alzheimer’s disease treatment trials and reveals key ...

The 16-person, first-in-human study showed promising safety and efficacy data for delivering insulin intranasally in older adults.

Scientists have, for the first time, tracked nasal insulin traveling into the brain—revealing why it may work differently in people with early Alzheimer’s.

The UK has approved its first-ever needle-free adrenaline treatment for severe allergic reactions, marking a major development in how anaphylaxis could be managed in emergencies The Medicines and ...

Naloxone nasal spray has become even more readily available in recent years.