Carospir Suspension and Macrodantin

• Generic Name: spironolactone
• Dosage Forms: oral suspension
• Other Brand Names: Aldactone, CaroSpir

Spironolactone is a potassium-sparing diuretic (water pill) that prevents your body from absorbing too much salt and keeps your potassium levels from getting too low.

Spironolactone is used to treat heart failure, high blood pressure (hypertension), or hypokalemia (low potassium levels in the blood).

Spironolactone also treats fluid retention (edema) in people with congestive heart failure, cirrhosis of the liver, or a kidney disorder called nephrotic syndrome.

Spironolactone is also used to diagnose or treat a condition in which you have too much aldosterone in your body. Aldosterone is a hormone produced by your adrenal glands to help regulate the salt and water balance in your body.

• Generic Name: nitrofurantoin
• Dosage Forms: capsule, delayed release pellets
• Other Brand Names: Furadantin, Macrobid, Macrodantin, Nitro Macro

Macrodantin is an antibiotic that is used to treat urinary tract infections caused by bacteria.

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