HYPERTENSION LEARN ABOUT CAUSES, CLASSIFICATION AND HOW ARE HYPERTENSION TREATED

What is Hypertension (High Blood Pressure)

Arteries are blood vessels that carry blood from your heart to the rest of your body. Normal arteries are smooth and flexible, and blood flows easily through them.



As the blood moves through your arteries, it puts pressure on the artery walls. This is your blood pressure. High blood pressure (also called hypertension) occurs when your blood moves through your arteries at a higher pressure than normal.

Blood Pressure Classification

The following US classification of blood pressure applies to adults aged 18 and older. This blood pressure chart can help you figure out if your blood pressure is at a healthy level, or if you'll need to take some steps to improve your numbers. People whose blood pressure is above the normal range should consult their doctor about methods for lowering it.

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Reviewed by Dr Alan Ogilvie, gastroenterologist and Dr Roger Henderson, GP

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