From the world's #1 selling OTC cough and cold brand, Vicks DayQuil Cold & Flu liquid provides powerful relief for your worst cold and flu symptoms. Vicks DayQuil over-the-counter medicine comes in a non-drowsy formula so you can power through your day. When you need fast relief, this powerful, daytime multi-symptom relief medicine treats headache, fever, sore throat, minor aches and pains, nasal congestion, sinus pressure, and cough due to minor throat and bronchial irritation. Nothing works faster. Vicks has been trusted for over 125 years to relieve your cold and flu symptoms.