Vaporize your cold with Vicks DayQuil VapoCOOL SEVERE Cold & Flu + Congestion liquid medicine. Just one dose of this over-the-counter medicine starts working fast to relieve your worst cold and flu symptoms. From the world's #1 selling OTC cough and cold brand, Vicks DayQuil VapoCOOL SEVERE provides fast, powerful relief you can feel. Experience the powerful, cooling rush of Vicks Vapors and daytime relief that ripples through your senses. DayQuil VapoCOOL SEVERE provides powerful multisymptom relief to treat coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. Use when you need fast, non-drowsy daytime relief for your ugliest, roughest, toughest cold symptoms so you can power through your day. Nothing works faster. Use to temporarily relieve common cold/flu symptoms, including to thin & loosen bothersome mucus. Vicks has been trusted for over 125 years to relieve your cold and flu symptoms.