Other Information: Store between 68-77 degrees F (20-25 degrees C) in a dry place. Retain carton for complete product information. Misc: Acetaminophen, diphenhydramine HCl, phenylephrine HCl. Pain reliever/antihistamine/nasal decongestant. For Relief of: sinus headache; sneezing/itchy, watery eyes; runny nose/itchy throat; sinus pressure & congestion. Quality Guaranteed. Compare to Benadryl Allergy Plus Sinus Headache active ingredient (This product is not manufactured or distributed by McNeil Consumer Healthcare, distributor of Benadryl Allergy Plus Sinus Headache). This TopCare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed.