Neo Synephrine® Severe Sinus Congestion Spray. Oxymetazoline HCL 0.05% nasal decongestant. Non-drowsy. Fast, maximum strength. Nasal congestion. Relief formula. Colds. Allergies. 12 hours relief. Pharmacist recommended. Bayer. 1/2 fl oz (15 ml). Uses: Temporarily relieves nasal congestion: Due to common cold. Due to hay fever or other upper respiratory allergies (allergic rhinitis). Temporarily relieves stuffy nose. Helps clear nasal passages; shrinks swollen membranes. Temporarily restores freer breathing through the nose. Helps decongest sinus openings and passages; temporarily relieves sinus congestion and pressure. Bayer, the Bayer Cross and Neo-Synephrine are registered trademarks of Bayer. Questions or comments 1-800-986-0369 (Mon-Fri 9-5 EST) or www.bayercare.com.