ARS Pharma Announces Favorable Topline Results from Repeat Dosing Study of neffy® (Epinephrine Nasal Spray) Under Nasal Allergen Challenge Conditions, Readies Data for Response to FDA s Complete Response Letter tmcnet.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from tmcnet.com Daily Mail and Mail on Sunday newspapers.