Vaporize your cold with Vicks NyQuil VapoCOOL SEVERE Cold & Flu + Congestion caplets. 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 NyQuil VapoCOOL SEVERE provides fast, powerful relief you can feel. Experience the powerful, cooling rush of Vicks Vapors and nighttime relief that ripples through your senses. When cold symptoms keep you up, NyQuil VapoCOOL SEVERE provides powerful multi-symptom relief to treat adult headache, fever, sore throat, minor aches and pains, nasal congestion, sinus pressure, cough, sneezing and runny nose. Use when you need fast, nighttime relief for your ugliest, roughest, toughest cold symptoms so you can get the rest you need. Nothing works faster. Vicks has been trusted for over 125 years to relieve your cold and flu symptoms.