15 Is Nasal Spray Addictive? The National Institute of Drug Abuse defines drug addiction as a persistent neurological condition that leads to an uncontrollable reliance on drugs, even when the use ...

Share on Pinterest Could a nasal spray help delay Alzheimer’s onset in the future? Image credit: Grace Cary/Getty Images. The number of people with dementia is forecast to almost triple by 2050.

A study testing a new nasal spray form of the medication bumetanide, a commonly prescribed diuretic, was found to be as safe and well-tolerated (meaning with no significant nasal irritation ...