Additional Information

Why is this medication prescribed

Spironolactone, a 'water pill,' is used to treat high blood pressure and fluid retention caused by various conditions, including heart disease. It causes the kidneys to eliminate unneeded water and salt from the body into the urine. Spironolactone is also used to treat certain patients with hyperaldosteronism and in certain patients with low potassium levels.

This medicine is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

Other uses for this medicine

Spironolactone also is used in combination with other medicines to treat precocious puberty or myasthenia gravis. Spironolactone also may be used to treat certain female patients with abnormal facial hair. Talk to your doctor about the possible risks of using this medicine for your condition.

What other information should I know

Keep all appointments with your doctor and the laboratory. Your blood pressure should be checked regularly, and blood tests should be done occasionally.

Do not let anyone else take your medicine. Ask your pharmacist any questions you have about refilling your prescription.

Warnings

In case of emergency overdose

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.