Some of the most commonly used statins include atorvastatin, lovastatin, cerivastatin, pravastatin, fluvastatin, and simvastatin. Ltd. If referring from an occurrence of this term in context, click the back button of your browser to return to the original document. Hydralazine is the only presently used drug in this class. It is a potent drug that acts directly to relax the smooth muscle cells in the walls of arteries, causing arterial dilatation and a brisk reduction in blood pressure. Successful use of this drug usually requires aggressive dosing and because of the drugs rapid metabolism, it must be given three to four times daily.
Fluid retention is commonplace as is tachycardia.