Question: if you have high blood pressure what cough medicine can you take?
Answer: NyQuil™ HBP cold & flu medicine. 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.