NyQuil Severe Nighttime Berry Max Strength Liquid.Vicks NyQuil Severe Cold & Flu Nighttime Relief Liquid--maximum symptom fighting ingredients to relieve your worst cold symptoms.* Temporarily relieves common cold/flu symptoms: nasal congestion, sinus congestion & pressure, cough due to minor throat & bronchial irritation, cough to help you sleep, minor aches & pains, headache, fever, sore throat, runny nose & sneezing, reduces swelling of nasal passages, temporarily restores freer breathing through the nose, promotes nasal and/or sinus drainage.