DayQuil and NyQuil Intense Flu provides powerful relief when you need it most. This combo pack delivers both daytime and nighttime formulas to combat intense flu symptoms. DayQuil alleviates body aches, fever, headache, sore throat, and cough. NyQuil, with added antihistamine, addresses sneezing and runny nose for restful sleep. Get 6-hour symptom relief around the clock with this convenient value pack.