A condition in which the force of the blood against the artery walls is too high.
Usually hypertension is defined as blood pressure above 120/80 and is considered severe if the pressure is above 160/100.
High blood pressure often has no symptoms. Over time, if untreated, it can cause health conditions, such as heart disease and stroke.
Eating a healthier diet with less salt, exercising regularly, and taking medications can help lower blood pressure.