NyQuil HBP is an over-the-counter medication formulated for people with high blood pressure. It treats symptoms of the common cold and flu such as sneezing, sore throat, headache, minor aches and pains, fever, runny nose, and cough so you can sleep at night. Powerful nighttime cold and flu relief for people with high blood pressure The nighttime, sniffling, sneezing, coughing, aching, fever, best sleep with a cold, medicine Temporarily relieves common cold and flu symptoms including cough due to minor throat and bronchial irritation, sore throat, headache, minor aches and pains, fever, runny nose and sneezing When using DayQuil or NyQuil products, carefully read each label to ensure correct dosing Use as directed. Keep out of reach of children