Epinephrine now available in a nasal spray formulation (neffy) is being hailed as a way to diminish barriers to use, which is critical in emergency situations such as an anaphylactic reaction. The ...

Share on Pinterest In the case of a severe allergic reaction, study results showed that epinephrine delivered via the nose had a similar influence on heart rate and blood pressure as an injection.

Anaphylaxis is a serious, potentially life-threatening allergic reaction that can affect several organ systems in the body and may threaten breathing and blood circulation. The most common causes of ...