Description
Description
Aldactone 100mg is a well-established prescription medicine containing Spironolactone as its active ingredient, manufactured under the Searle brand. It belongs to a category of medicines known as potassium-sparing diuretics, or “water pills,” which help the body eliminate excess fluid and salt without depleting potassium levels the way many other diuretics do. This pack contains 10 tablets, each carrying a 100mg dose. Aldactone is widely prescribed for managing fluid retention linked to heart failure, liver disease, and kidney disorders, and it also plays a role in controlling high blood pressure and certain hormone-related conditions by blocking the effects of aldosterone, a hormone that causes the body to hold onto sodium and water.
Ingredients
Each Aldactone 100mg tablet contains Spironolactone as the active pharmaceutical ingredient, at a strength of 100mg. Spironolactone acts as an aldosterone antagonist, meaning it blocks the receptors that would otherwise trigger sodium and water retention in the kidneys. The tablet also contains a set of inactive excipients that assist in tablet formation, coating, and stability, including standard binding and filling agents used in pharmaceutical manufacturing. These excipients do not contribute to the medicine’s therapeutic action.
Dosage Form
Aldactone is supplied as an oral, film-coated tablet, with each strip designed to protect the tablets from air and moisture exposure. This particular pack includes a total of 10 tablets, suited for short-term or ongoing therapy as directed by a physician.
Uses
Aldactone is primarily used to treat fluid buildup, or edema, associated with congestive heart failure, cirrhosis of the liver, and kidney-related disorders such as nephrotic syndrome. It is also prescribed as an add-on therapy for managing high blood pressure that isn’t fully controlled with other medications. Beyond this, Aldactone is used in diagnosing and treating primary hyperaldosteronism, a condition involving excess aldosterone production, and it can help correct low potassium levels in certain patients. In some cases, doctors may also prescribe it for hormone-related skin and hair conditions, based on individual assessment.
How to Use
Aldactone tablets are taken by mouth, generally with food, since taking it alongside a meal can improve how well the medicine is absorbed by the body. It is best to take the tablet at the same time each day to maintain a consistent routine and support steady results. The dosage prescribed will vary depending on the condition being treated, and your doctor may adjust it periodically based on your response and lab test results. Do not alter the dose or stop treatment abruptly without medical guidance, as sudden discontinuation may affect fluid and electrolyte balance.
Side Effects
Common side effects associated with Aldactone include stomach upset, nausea, headache, dizziness, and fatigue. Some patients may notice changes such as increased urination, muscle cramps, or mild skin reactions. Because Aldactone affects potassium levels, it may occasionally lead to elevated potassium in the blood, which can cause symptoms like irregular heartbeat, muscle weakness, or unusual tiredness. Rarely, hormonal side effects such as breast tenderness or menstrual irregularities have been reported. Any severe or persistent symptoms should be reported to a doctor promptly.
Pregnancy & Breastfeeding
Aldactone should only be used during pregnancy if a physician determines the benefits clearly outweigh potential risks, as data on its safety in pregnant women remains limited. It is also generally advised that breastfeeding mothers avoid this medicine unless specifically approved by their doctor, since the active compound may pass into breast milk. Any woman who is pregnant, planning pregnancy, or breastfeeding should discuss alternative options with her healthcare provider before starting treatment.
Storage Instructions
Aldactone tablets should be stored in a cool, dry place, away from direct sunlight and excessive heat, ideally below 30°C. Keep the tablets in their original blister packaging until use to protect them from humidity. Store the medicine safely out of the reach of children and pets, and do not use tablets beyond their printed expiry date.
FAQS
Does Aldactone need to be taken with food?
Yes, taking it with a meal helps improve absorption and is generally recommended for consistency.
Can Aldactone cause potassium levels to rise too high?
Yes, this is a known risk, so regular blood tests are often recommended to monitor potassium levels during treatment.
How long does it take for Aldactone to reduce swelling?
Some patients notice reduced fluid retention within a few days, though full effects may take longer depending on the condition being treated.
Can Aldactone be combined with other blood pressure medicines?
It is often used alongside other treatments, but combinations should always be reviewed and approved by a doctor.
Disclaimer
Always use this medicine strictly according to your doctor’s instructions and prescribed dosage.






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