From the world's #1 selling OTC cough and cold medicine brand† and the makers of NyQuil, Vicks NyQuil Allergy Liquid medicine to relieve your nighttime allergy symptoms, including runny nose, sniffling, sneezing, itchy throat, and watery and itchy eyes. This nighttime allergy medicine comes in a delicious berry flavor and is free of alcohol and acetaminophen. Vicks NyQuil Allergy over-the-counter medicine contains a powerful antihistamine (doxylamine succinate) to tackle your nighttime allergy symptoms. When your allergy symptoms are bothering you at night, try Vicks NyQuil Allergy liquid for allergy symptom relief so you can rest. Vicks NyQuil Allergy liquid medicine is formulated for ages 6 years and up. Vicks has been trusted for 130 years to help relieve your respiratory symptoms. †Nicholas Hall's global OTC sales database, DB6 2024