Arthur Blank, a co-founder of Home Depot and owner of the Atlanta Falcons. His familyâs foundation has donated $20 million for community improvements near the Falconsâ new stadium. Credit Kevin D. Liles for The New York Times.
A diagnosis of unstable blood pressure can be caused by a multitude of factors, illnesses and disease processes. Unstable blood pressure can provoke a variety of symptoms, including but not limited to dizziness, shortness of breath, instability, fainting and erratic heart rhythms.
There are several types of high blood pressure. 1  Essential hypertension has no cause that can be found. 2  Secondary hypertension occurs because of another disorder.  Drug-induced hypertension is a form of secondary hypertension caused by a response to medication.