High Blood Pressure: Things You Can Do to Help Lower Yours -- familydoctor.org

Information about lowering your blood pressure from the American Academy of Family Physicians.

http://familydoctor.org/online/famdocen/home/common/heartdisease/risk/092.html

High Blood Pressure (hypertension) Causes, Symptoms, Diagnosis, Treatment, and Prevention on MedicineNet.com

Learn about high blood pressure symptoms like headache, dizziness, shortness of breath, blurred vision and more. Causes, and normal blood pressure information is included.

http://www.medicinenet.com/high_blood_pressure/article.htm

High blood pressure and resting - The Boston Globe

Q. Why does high blood pressure occur sometimes while sleeping or resting? Can this be treated?

http://www.boston.com/news/health/articles/2010/03/29/high_blood_pressure_and_resting/

Your Guide to Lowering High Blood Pressure, NHLBI

This site, for people who want to learn about preventing and controlling high blood pressure. Based clinical guidelines and research studies, it provides up-to-date practical information on high blood pressure.

http://www.nhlbi.nih.gov/hbp/