When a cold comes on strong, knock it out with Vicks DayQuil and NyQuil SEVERE Honey Flavor Cold & Flu Liquid medicine. Just one dose of this over-the-counter medicine starts working fast to relieve worst cold and flu symptoms. Flavored with real honey, DayQuil and NyQuil SEVERE Honey formulas provide fast, powerful, relief. With this co-pack, you'll have the cold and flu symptom relief you need on hand, day or night. Try DayQuil SEVERE Honey for fast, daytime relief, and NyQuil SEVERE Honey when you need nighttime relief so you can sleep. DayQuil SEVERE relieves coughing, stuffy nose, minor aches, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. NyQuil SEVERE relieves coughing, stuffy nose, minor aches, sneezing, sinus congestion, sinus pressure, sore throat, headache, and fever. Vicks has been trusted for over 125 years to relieve your cold and flu symptoms. When you need fast, powerful cold and flu relief, turn to Vicks DayQuil and Nyquil.