Spironolactone is used to reduce excess fluid in the body, and sometimes for other conditions.
Take spironolactone regularly as directed.
Take the tablets with a glass of water.
Measure the liquid carefully with an oral syringe or measuring spoon.
Take the missed dose as soon as possible. If it is close to the time for your next dose, skip the missed dose and carry on as normal. Do not take two doses at the same time.
Some medicines available without a prescription may react with spironolactone including:
Tell your pharmacist or doctor about all medicines or treatments that you may be taking, including vitamins, herbal products or recreational drugs.
|Side Effects||Recommended action|
Fast or irregular heartbeat
Muscle cramps or weakness
|Tell your doctor|
Dry mouth, peeing more often, feeling thirsty
Enlarged breasts (in males)
Changes in periods
Impotence, less interest in sex
Skin rash, itching
|Tell your doctor if troublesome|
If you notice any other effects, discuss them with your doctor or pharmacist.
This leaflet contains important, but not all, information about this medicine.
Prepared by the PILs Committee at Christchurch Hospital, Canterbury District Health Board, New Zealand. September 2017
For more general information about this sheet and its contents, see: What does a My Medicines sheet cover?
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My Medicines Patient Information Leaflets (PILs) contain important, but not all, information about the medicines they describe.
For more information about the sheets, see: What does a My Medicines sheet cover?
My Medicines is developed by a team at the Canterbury District Health Board. Our team is made up of doctors, pharmacists, and a non-medical person to help us keep to plain language. We also discuss our information with specialist health professionals or groups when needed