Hydralazine and hydrochlorothiazide and Lexiscan

• Generic Name: hydralazine / hydrochlorothiazide
• Dosage Forms: capsules
• Other Brand Names:

Hydralazine and hydrochlorothiazide combination is used to treat high blood pressure (hypertension).

High blood pressure adds to the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure. High blood pressure also may increase the risk of heart attacks. These problems may be less likely to occur if blood pressure is controlled.

Hydralazine works by relaxing blood vessels and increasing the supply of blood and oxygen to the heart while reducing its workload. The hydrochlorothiazide is a type of medicine known as a thiazide diuretic and helps reduce the amount of water in the body by acting on the kidneys to increase the flow of urine.

Hydralazine and hydrochlorothiazide is available only with your doctor's prescription.

• Generic Name: regadenoson
• Dosage Forms: injection, solution
• Other Brand Names: Lexiscan

Lexiscan (regadenoson) is a stress agent that works by increasing blood flow in the arteries of the heart.

Lexiscan is given in preparation for a radiologic (x-ray) examination of blood flow through the heart to test for coronary artery disease.

Lexiscan may also be used for purposes not listed in this medication guide.