Afrin® Original Nasal Spray Maximum Strength. Oxymetazoline HCI Nasal Solution-Nasal Decongestant. Fast, powerful congestion relief. Colds, allergies. 12 Hour relief. #1 Doctor & pharmacist recommended brand. 1/2 fl oz (15 ml). Afrin® starts to work in seconds providing 12 hours of nasal congestion relief with no drowsiness. 12-Hour relief: From nasal congestion. Relief lasts All-Day or All-Night. Uses: Temporarily relieves nasal congestion due to: Common cold. Hay fever. Upper respiratory allergies. Temporarily relieves sinus congestion and pressure. Shrinks swollen nasal membranes so you can breathe more freely. 100% Recycled Paperboard®. Bayer, Afrin and the Afrin spray design are registered trademarks of Bayer. Retain carton for future reference on full labeling. Questions or comments Call: 1-800-317-2165. www.afrin.com. © 2015 Bayer.