Spironolactone for PMS
Spironolactone is taken by mouth (orally) during the time when premenstrual syndrome (PMS) symptoms occur.
How It Works
Taken only during the premenstrual phase, spironolactone blocks the body's use of the hormone aldosterone, which causes fluid retention in the body. This has a diuretic effect, eliminating excess salt and water in the body.
Why It Is Used
Spironolactone is sometimes used when bloating, water retention, and weight gain are the main symptoms of PMS.
How Well It Works
Spironolactone can reduce premenstrual bloating, breast tenderness, and weight gain.1
All medicines have side effects. But many people don't feel the side effects, or they are able to deal with them. Ask your pharmacist about the side effects of each medicine you take. Side effects are also listed in the information that comes with your medicine.
Here are some important things to think about:
Common side effects of this medicine include:
See Drug Reference for a full list of side effects. (Drug Reference is not available in all systems.)
What To Think About
Ask your doctor if you should watch the amount of potassium in your diet. Spironolactone is a potassium-sparing diuretic, so your doctor may want to make sure you do not get high potassium levels in your blood. Do not take a potassium supplement if you are taking this medicine.
Medicine is one of the many tools your doctor has to treat a health problem. Taking medicine as your doctor suggests will improve your health and may prevent future problems. If you don't take your medicines properly, you may be putting your health (and perhaps your life) at risk.
There are many reasons why people have trouble taking their medicine. But in most cases, there is something you can do. For suggestions on how to work around common problems, see the topic Taking Medicines as Prescribed.
Advice for women
Do not use this medicine if you are pregnant, breast-feeding, or planning to get pregnant. If you need to take this medicine, talk to your doctor about how you can prevent pregnancy.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
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