Hypertension

Symptoms

High blood pressure usually does not cause symptoms.

If blood pressure reaches extreme levels, symptoms may include:

• Headache

• Blurry or double vision

• Abdominal pain

• Chest pain

• Shortness of breath

• Lightheadedness

Diagnosis

High blood pressure is often found during a doctor's visit. Blood pressure is measured using an arm cuff and a special device. If the reading is high, you will come back for repeat checks. High blood pressure will be confirmed after more than 2 readings over more than 2 visits.

A doctor's office can make some people anxious. This can cause higher than normal blood pressure. You may be asked to measure your blood pressure at home or in another location.

This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.

RESOURCES

American Heart Association http://www.heart.org 

National Heart, Lung, and Blood Institute http://www.nhlbi.nih.gov