Get max strength, multi-symptom nighttime cold & flu relief that won't raise your blood pressure with NyQuil High Blood Pressure Liquid. Specifically made for those with HBP, NyQuil relieves cold & flu symptoms, including cough due to minor throat and bronchial irritation, sore throat, headache, minor aches & pains, fever, sneezing, and runny nose so you can get the rest you need. NyQuil is the #1 Pharmacist Recommended over-the-counter cold & cough medicine. Decongestant, Sugar, and Alcohol Free. Contains acetaminophen.