Aldactone

From PharmDatabase.org

Generic name: Spironolactone
Brand names: Aldactone, Spironol
Related Medical Conditions: Cirrhosis, Congestive Heart Failure, Edema, Hypokalemia, Nephrotic Syndrome
Related Groups: Diuretic, Potassium-Sparing Diuretic, Water Pill

---

Aldactone Articles

---

Contents 1 What is Aldactone? 2 Aldactone Usage and Dosage 3 Aldactone Side Effects 4 Other Drugs Interaction 5 Aldactone Storage 6 Articles

What is Aldactone?

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 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.

Spironolactone also treats fluid retention (edema) in people with congestive heart failure, cirrhosis of the liver, or a kidney disorder called nephrotic syndrome. This medication is also used to treat or prevent hypokalemia (low potassium levels in the blood).

Spironolactone may also be used for purposes other than those listed in this medication guide.

Aldactone Usage and Dosage

Spironolactone comes as a tablet to take by mouth. It usually is taken once a day in the morning or sometimes twice a day . Take spironolactone at around the same time(s) every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take spironolactone exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Your doctor may start you on a low dose of spironolactone and gradually increase your dose.

Spironolactone controls high blood pressure and hyperaldosteronism, but does not cure these conditions.. It may take about 2 weeks or longer before the full effect of spironolactone occurs. Continue to take spironolactone even if you feel well. Do not stop taking spironolactone without talking to your doctor.

Spironolactone also is used in combination with other medicines to treat precocious puberty (a condition causing children to enter puberty too soon, resulting in the development of sexual characteristics in girls usually younger than 8 years of age and in boys usually younger than 9 years of age) or myasthenia gravis (MS, a disease in which the nerves do not function properly and patients may experience weakness; numbness; loss of muscle coordination; and problems with vision, speech, and bladder control). 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 medication for your condition.

Take the missed dose as soon as you remember it. However, if it is almost time for your next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

Aldactone Side Effects

Avoid drinking alcohol, which can increase some of the side effects of spironolactone.

Avoid using other medicines that make you light-headed (such as cold medicine, pain medication, muscle relaxers, and medicine for seizures, depression or anxiety). They can add to the side effects of spironolactone.

Do not use salt substitutes or low-sodium milk products that contain potassium. These products could cause your potassium levels to get too high while you are taking spironolactone.

Avoid a diet high in salt. Too much salt will cause your body to retain water and can make this medication less effective.

This medication can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert. Avoid becoming overheated or dehydrated during exercise and in hot weather. Follow your doctor's instructions about the type and amount of liquids you should drink. In some cases, drinking too much liquid can be as unsafe as not drinking enough.

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using this medication and call your doctor at once if you have any of these serious side effects:

• numbness or tingly feeling;
• muscle pain or weakness;
• slow, fast, or uneven heartbeat;
• feeling drowsy, restless, or light-headed;
• urinating less than usual or not at all;
• shallow breathing;
• tremors, confusion; or
• nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes).

Continue using spironolactone and talk with your doctor if you have any of these less serious side effects:

• mild nausea or vomiting;
• dizziness, headache;
• gas, stomach pain; or
• skin rash.

Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.

Other Drugs Interaction

Before taking this medication, tell your doctor if you are using any of the following drugs:

• lithium;
• digoxin (Lanoxin);
• steroids (prednisone and others);
• an ACE inhibitor such as benazepril (Lotensin), captopril (Capoten), enalapril (Vasotec), lisinopril (Prinivil, Zestril), ramipril (Altace), and others; or
• indomethacin or other NSAIDs (non-steroidal anti-inflammatory drugs) such as aspirin, ibuprofen (Motrin, Advil), diclofenac (Voltaren), naproxen (Aleve, Naprosyn), piroxicam (Feldene), nabumetone (Relafen), etodolac (Lodine), and others.

If you are using any of these drugs, you may not be able to use spironolactone, or you may need dosage adjustments or special tests during treatment.

There may be other drugs not listed that can affect spironolactone. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.

Aldactone Storage

Store this medication at room temperature away from heat, light, and moisture.

Articles

---