What is Blood Pressure? Blood pressure is a serious disease which force of blood against the walls of arteries is called blood pressure. The blood put a force against the blood vessels. Blood pressure is also called hypertension. It is not only affect your blood vessels and heart but also the other organs. When anyone is suffer from high blood pressure then blood vessels become narrower and heart become harder to move blood through your body. Types of hypertension: Essential Hypertension : Life style increases the risk of this hypertension. Secondary hypertension : It is caused by other condition like kidney problems, diabetes ( About Diabetes ) or tumors. Labile Hypertension : It is by stress or emotions. White Coat Hypertension : It is caused by stress level or anxiety ( About Anxiety ). In this condition person have the blood pressure higher than normal. Isolated Systolic Hypertension : It occurs in those people who