Overview Javascript code is used to roll images, open new browser window and detect browser type. This Javascript code is not necessary to use the site. Caucasian men, and Blacks of both sexes have a higher incidence of significant hypertension .
Essential hypertension has no identifiable cause.
Secondary hypertension is hypertension that occurs because of another disorder. Drug-induced hypertension is a form of secondary hypertension caused by a response to medication. Drug-induced hypertension can also be a result of stopping the use of antihypertensive medications such as clonidine. This is called rebound hypertension. The information provided herein should not be used for diagnosis or treatment of any medical condition.