If your doctor thinks that you may have secondary high blood pressure, you may need tests to diagnose other health problems. Your doctor will also check the medicines that you take, because some medicines can cause high blood pressure as a side effect.
About one in three adults in the U.S. have high blood pressure. More than 90% of adults who survive into their 80s will develop elevated blood pressure -- also called hypertension -- and about 50% of people will have it by age 60.
Although high blood pressure is common, it's not harmless. High blood pressure is a major cause of atherosclerosis, the artery-clogging process that leads to heart attacks and strokes. Blood pressure higher than 140/90 is seen in:
69% of people who have their first...
Secondary high blood pressure is not common. The risk of secondary high blood pressure is higher in children than in adults. In adults, it may cause high blood pressure in about 5 out of 100 people who have high blood pressure.1
Secondary high blood pressure is typically treated by treating the cause of the high blood pressure. Your treatment depends on what is causing your high blood pressure and whether the high blood pressure should be lowered as soon as possible to prevent problems.
If a health problem is the cause, this high blood pressure may return to normal when the other health problem is treated. But treating the condition that has caused your secondary high blood pressure will not always lower blood pressure back to a normal level. In this case, you may need to treat the high blood pressure too.
If a medicine is the cause, this high blood pressure may return to normal if the medicine is stopped or the dose is adjusted.