Aldactone is a brand-name potassium-sparing diuretic (water pill) that is used to treat high blood pressure, heart failure, and edema (swelling). Aldactone works by causing your body to make more urine and to lose excess water and sodium in your body, while not losing potassium. The generic version of Aldactone is spironolactone. The average retail price of Aldactone is around $109.30 for 30, 25mg tablets. You can reduce the cash price of Aldactone to $3.80 for 30, 25mg tablets of generic Aldactone by using a SingleCare Aldactone coupon.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
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Prices updated: 12/05/2025
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Aldactone is a brand-name potassium-sparing diuretic (water pill) that is used to treat high blood pressure, heart failure, and edema (swelling). Aldactone works by causing your body to make more urine and to lose excess water and sodium in your body, while not losing potassium. The generic version of Aldactone is spironolactone. The average retail price of Aldactone is around $109.30 for 30, 25mg tablets. You can reduce the cash price of Aldactone to $3.80 for 30, 25mg tablets of generic Aldactone by using a SingleCare Aldactone coupon.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
| Pharmacy | Spironolactone Retail Price | Spironolactone SingleCare Price |
|---|---|---|
| CVS Pharmacy | $16.87 | $16.85 |
| Walmart | $6.39 | $5.42 |
| Walgreens | $10.97 | $10.97 |
| Kroger Pharmacy | $15.92 | $4.20 |
| Albertsons Pharmacy | $11.10 | $5.40 |
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
Aldactone is a brand-name potassium-sparing diuretic (water pill) that is used to treat high blood pressure, heart failure, and edema (swelling). Aldactone works by causing your body to make more urine and to lose excess water and sodium in your body, while not losing potassium. The generic version of Aldactone is spironolactone. The average retail price of Aldactone is around $109.30 for 30, 25mg tablets. You can reduce the cash price of Aldactone to $3.80 for 30, 25mg tablets of generic Aldactone by using a SingleCare Aldactone coupon.
If you are paying for Aldactone without insurance, you could pay as much as $109.30 for 30, 25mg tablets for this aldosterone antagonist. You can reduce your out-of-pocket costs for Aldactone by using a SingleCare prescription savings coupon when you refill your Aldactone prescription. With our Aldactone savings card, you save on your Aldactone price and pay $3.80 for 30, 25mg tablets for generic Aldactone at your local pharmacy.
The price for Aldactone with insurance can vary depending on your health insurance plan and the amount of coverage it offers. You can talk with your insurance provider to determine the cost of Aldactone and your copay with your health insurance plan.
With a SingleCare Aldactone coupon, you pay our lowest price of $3.80 for 30, 25mg tablets of generic Aldactone. Your Aldactone price with SingleCare may be more less expensive that your cost with your insurance.
You can visit any SingleCare participating pharmacy to compare prices and stop overpaying for Aldactone. Participating pharmacies include Walmart, Kroger, and Walgreens.
Medicare prescription plans typically do not currently cover brand-name Aldactone, but most plans cover generic spironolactone. SingleCare offers a prescription discount card to help you save money when you refill your Aldactone prescription. With an Aldactone savings card, you pay the reduced price of $3.80 for 30, 25mg tablets of generic Aldactone.
Aldactone is a brand-name prescription drug manufactured by Pfizer, Inc. The generic version of Aldactone is spironolactone, which is made by several different manufacturers.
Aldactone is a diuretic (water pill) that is used to treat high blood pressure, heart failure, and edema (swelling). Aldactone works by causing your body to make more urine and to lose excess water and salt from your body, while not losing potassium. Aldactone can also be used to diagnose or treat a condition where your body produces too much aldosterone, which is a hormone that regulates salt and water balance in your body.
Do not use Aldactone if you are allergic to any of its ingredients. If you Addison's disease, hyperkalemia, or if you are unable to urinate, do not use Aldactone.
Before taking Aldactone tell your doctor about any medical conditions you may have, including if you have a history of kidney, liver, or heart disease, and if you have an electrolyte imbalance.
Tell your doctor if you are pregnant, planning to become pregnant, or if you are breastfeeding. You also need to tell your healthcare providers about all the medications you are taking including all prescription medications, over-the-counter medications, and vitamins or supplements. If you are taking medications that contain eplerenone, you need to tell your doctor.
Aldactone should only be used as prescribed. Read all prescription guides and follow all the instructions. If you are unsure about your prescription directions you can get medical advice from your pharmacist as well. Aldactone can be taken with or without food, but should be taken consistently (i.e., always with food, or always without food).
Avoid drinking alcohol while using Aldactone as the combination can cause severely low blood pressure.
Keep Aldactone out of the reach and out of sight of children and pets.
Common side effects of Aldactone include nausea, vomiting, diarrhea, dizziness, headache, muscle cramps, male breast enlargement, and impotence or inability to have an erection.
You should stop using Aldactone if you become lightheaded, have little or no urination, or have signs of electrolyte imbalance like vomiting, confusion, slow heart rate, slurred speech, or severe numbness or weakness.
Allergic reactions are rare, but symptoms of hives, difficulty breathing, or swelling around the face, lips, tongue, or throat, require emergency medical attention. Symptoms of a skin reaction can include fever, burning eyes, sore throat, red or purple rash, and blistering or peeling skin. These symptoms also require emergency medical care.
This is not a complete list of the possible side effects of Aldactone and others can occur. For additional information about the risks associated with using Aldactone you can talk to your healthcare provider or visit the Aldactone website. You can also report any negative side effects to the FDA.
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Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2025 SingleCare Administrators. All rights reserved