There are a large number of prescription medications that are commonly used to help lower and maintain blood pressure within a healthy range.  These include diuretics, beta blockers, ACE inhibitors, and many more.  And, while the right medication can be a great tool in fighting high blood pressure, there are many other ways in which some patients may be able to control their condition naturally.
Sleep. Short and poor-quality sleep are both associated with raised blood pressure (40). On the other side of the spectrum, excessively long sleep may also be harmful. One study found increased blood pressure in those who got fewer than five hours of sleep per night and in those who averaged more than nine hours of sleep per night, when compared with people who slept around seven hours (41). I suspect that it’s not the long sleep itself that is the problem, but that some underlying condition is both increasing sleep requirement and raising blood pressure.