What Causes High Blood Pressure

What Causes High Blood Pressure

What Causes High Blood Pressure

Hypertension or high blood pressure is specific to the chronic medical condition which causes an unhealthy increase of blood pressure level. Usually the word hypertension alone is more accurately suggestive of systemic, arterial hypertension. High blood pressure can be grouped as either essential/primary or secondary. In instances of essential or primary hypertension no medical cause can be ascertained to clearly explain the elevated blood pressure levels. It is far more widespread than the secondary form of high blood pressure. An estimated 90-95% of persons affected by high blood pressure may be categorized as having essential hypertension. Secondary hypertension is defined as high blood pressure that manifests because of another correlated condition including: kidney disease or tumours which may be adrenal adenoma or pheochromocytoma. Uncontrolled high blood pressure level is 1 of the known risk factors for strokes, heart attacks, heart failure and arterial aneurysm, and is also a major cause of chronic renal failure. In fact, 1's life expectancy is noticeably reduced in cases of a moderate rise in arterial blood pressure. When the blood pressure is detrimentally high, seen when arterial pressure rises to 50% or more above average, a person may have only a few years left to live if the condition is left untreated. A regular blood pressure level is below 120/80; blood pressure that falls within 120/80 and 139/89 is deemed "pre-hypertension", and a blood pressure level of 140/90 or above is demonstrative of high blood pressure.

Hypertension is 1 of the most prevalent complex conditions. The etiology of hypertension exhibits major differences on an individual level when analysing a substantial sample of any given population. Essential or primary hypertension is the form of hypertension, as mentioned previously, that has no identifiable cause. It affects 90-95% of hypertensive patients, and although there is no direct cause, there are quite a few risk factors that can increase a person's risk of developing this form of hypertension. These include:

A sedentary lifestyle that does not include much physical activity.

Obesity. It has been observed that more than 85% of cases occur in individuals with a body mass index greater than 25.

Excessive salt intake.

Excessive alcohol intake.

Vitamin D deficiency.

Smoking

Increased age

Possible inheritance of a mutated gene.

A family history of the disease. For individuals who have family members who are affected by hypertension, their risk is noticeably higher.

High elevations of Renin, an enzyme secreted by the kidneys.

Secondary hypertension is different from primary hypertension as the underlying cause is known. It is treated using different methods which in essence involves the treatment of the underlying condition. Underlying causes of secondary high blood pressure includes: Cushing's syndrome, adrenal cortical abnormalities, pregnancy, polycystic kidney disease and some medications including NSAIDs (Motrin/Ibuprofen) and steroids.

by: Dr.Christopher

POST COMMENT

Sweaty Feet: The Cause And Solution To This Common Problem Cold Sores How To Get Rid Of Apollo Hospital In India Visit A Thousand Oaks Dentist For Best Results! All You Wanted To Know About Cataract & Cataract Surgery Frustrated Having Piles- Remedies To Cure Piles Overview Of Starflower Oil Care During Pregnancy Where To Find Bed Bugs Bites Pictures Epilepsy - Drug Pipeline Analysis And Market Forecasts To 2015 Electronic Cigarette Safer Satisfaction Vegeterain Glucosamine Is For Vegeterians And Shellfish Allergics Generalized Anxiety Disorder Treatments And Cure