You may have heard about ketamine in the news, but did you know that the right dose of this medicine can stimulate your brain ...

If this flu-busting nasal spray lives up to its promise, it will be a blockbuster. Scientists at Harvard Medical School have ...

An estimated one-third of patients with major depressive disorder have treatment-resistant depression (TRD), characterized by ...

Harvard scientists developed a nasal spray, PCANS, which can trap and deactivate pathogens, showing promise in respiratory ...

Esketamine (Spravato) was the first new depression treatment in decades. It brought depressed people hope. It also brought ...

A nasal spray to prevent influenza could make it easier for more people to get vaccinated, said Dr. Katherine Gergen-Barnett.

Research indicates that ketamine can help with treatment-resistant depression, at least in the short term. However, this drug ...

Pediatric patients are also more susceptible to becoming addicted to ketamine and forming substance abuse disorders.

Its use in treatments for depression and anxiety has increased in recent years as more doctors and researchers explore the ...

To understand what ketamine is and how it works, we have to understand some things about the brain – one of the world's most complicated and beautiful systems. Let’s boil synaptic connections down to ...

A roundup of the most newsworthy healthcare press releases from PR Newswire this week, including the first nasal spray flu ...

For many, fall weather and its reduced sunlight can fuel sadness, loss of motivation, carb cravings, and sluggishness. Learn ...