Advertisement: Meet neffy® (epinephrine nasal spray), a nasal spray designed to be easy to use. neffy is used for emergency treatment of allergic reactions including anaphylaxis, in adults & children aged 4 years and older who weigh 33 lbs or greater. Keep watching for Important Safety Information.
Meet neffy® (epinephrine nasal spray), a nasal spray designed to be easy to use. neffy is used for emergency treatment of allergic reactions including anaphylaxis, in adults & children aged 4 years and older who weigh 33 lbs or greater. Keep watching for Important Safety Information.