Researchers delivered a dose of the “love hormone” oxytocin via a nasal spray to participants and found that it decreased acute feelings of loneliness, even months after treatment.

A nasal spray that contains esketamine — a potent derivative of ketamine — can now be taken on its own to treat adults with ...

Which is great, considering that's what it takes to reap the full benefits of this spray. You’ll get the most benefit from a nasal spray like this one by using it consistently, at least through ...

Spravato is now the first-ever stand-alone therapy for treatment-resistant depression, and is on its way to becoming a blockbuster product.