Hypertension is rapidly growing as an global epidemic, and affecting all age groups. It occurs when the flow of blood in the arteries increases beyond normal, as a result the heart has to function more. Continued pressure on the hearts makes it weak and the person suffers from heart diseases, often leading to heart attacks. The prevalence of hypertension is fast growing due to changes in living standards and sedentary lifestyles. This article emphasizes the increase in its prevalence. Awareness is an approach to deal with this disease.