<unk>  occurs when there are unexpected changes in blood pressure. The term can be used to describe when people have blood pressure measurements that abruptly fluctuates from being abnormally high, approximately 130/80mm Hg or over and returns to its normal range. Patients who have<unk>  may have higher cardiac output and lower total peripheral resistance than others. Behavioural and lifestyle factors are the two main factors that causes<unk>  to occur. Extrinsic factors such as physical activities, insomnia and intake of sodium are likely to increase the occurrence of<unk> . Reduced arterial compliance and baroreflex failure may contribute to trigger a response as well. Diagnosis is typically by 24 hours ambulatory blood pressure monitoring to which measurements can be taken at home without having to visit to the physician’s office.<unk>  can be a primary risk factor that may contribute to stroke or cardiovascular disease (CVD). Prevention of life threatening complications involves lifestyle changes such as avoidance of smoking and reducing the amount of salt, caffeine and alcohol intake. There are no set criteria to treat<unk>  as there are many underlying mechanisms that varies depending on the symptoms. Because stressors are the main cause of<unk> , common treatment may involve prescription medications such as anti-anxiety tablets to reduce emotional stressors, and otherwise, as well as decrease the risk of<unk> . Pathophysiology are still finding specific therapeutic and prevention of<unk> . __TOC__
Labile hypertension
Paroxysmal hypertension
Hypertensive urgency
Benign hypertension
White coat hypertension
Orthostatic hypertension
Exercise hypertension
Secondary hypertension