KEY POINTS Symptoms to look out for Your respiratory illness might be influenza (flu) if you have fever, cough, sore throat, runny or stuffy nose, body aches, headache, chills and/or fatigue. Some people may have vomiting and diarrhea, though this is more common in children. People may be sick with flu and have respiratory symptoms […]

Hypertension (high blood pressure) happens when blood flows through your arteries at higher-than-normal pressures over time. This makes the heart and blood vessels work harder and less efficiently. Nearly half of all adults have hypertension, and it is more common among African American and Hispanic/Latino adults than other groups. What is hypertension? Hypertension (high blood […]

KEY POINTS Definition of high blood pressure Blood pressure is the pressure that occurs when blood pushes against the walls of your arteries. Arteries carry blood from your heart to other parts of your body. Normal blood pressure is less than 120/80 mm Hg. High blood pressure, also called hypertension, is blood pressure that is higher […]