Aldactone Generic

Overdose

If you miss a dose of Aldactone, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.

Drug Interactions

Follow the directions for using this medicine, provided by your doctor. This medicine may be taken with food if it upsets your stomach. This medicine may cause an increase in urine or in frequency of urination. To prevent this from affecting sleep: try not to take any dose later than 6 p.m

One of the main functions of the kidneys is to retain salt (sodium chloride) and water. In patients with heart failure and cirrhosis, increased levels of a hormone produced by the adrenal glands, called aldosterone, causes salt and fluid retention by the kidneys. Spironolactone inhibits the action of aldosterone causing the kidneys to excrete salt and fluid while retaining potassium. Therefore, spironolactone is classified as a potassium-sparing medication that promotes the output of urine (diuretic).