Aldactone 25 mg

  • Availability: IN STOCK
  • SKU: SKU 1268

Aldactone 25mg Tablet: Trusted treatment for hypertension & edema. Regulates blood pressure, reduces fluid retention. Buy now for reliable relief.

Pack Size Qty Price Unit Price  
90 Tablet/s
$13.00 $0.14
60 Tablet/s
$10.00 $0.17
30 Tablet/s
$6.50 $0.22
  • Generic Name : Spironolactone
  • Brand Name : Aldactone
  • Manufacturer Name : RPG Life Sciences
  • Delivery Days : 10 To 12 Working Days
  • Presentation : Tablet/s (Blister Packing)

What is Aldactone 25mg?

Aldactone 25mg is a diuretic that doctors prescribe to treat high blood pressure and heart failure. It effectively reduces swelling related to your kidney, heart, or liver disease.

This medicine helps your kidneys to remove more fluid and salt from the blood via pee without losing too much potassium.

Aldactone contains Spironolactone, which belongs to a class of drugs called diuretics. It is an FDA-approved medicine that can purchased from a licensed pharmacy after a valid prescription.

Uses of Aldactone 25mg

Doctors prescribe Aldactone 25mg for treatment of:

  • Edema
  • Hypertension or high blood pressure
  • Heart failure
  • Low potassium

Manufacturer of Aldactone 25mg

RPG Life Sciences Ltd., a well-known pharmaceutical company, manufactures Aldactone 25mg.

How does Aldactone 25mg work?

Aldactone tablet works by binding to receptors at aldosterone-dependent sodium-potassium exchange sites in your kidney tubules.

This further causes increased sodium and water excreted through pee, retaining potassium.

How to take Aldactone 25mg?

Take this medicine as directed by your physician. If stomach upset occurs, try taking Aldactone with food or milk.

It is best to take your dosage early in the day to prevent getting up frequently at night to urinate.

Dosage of this medication is based on your medical condition and your body’s response to treatment. In children, the dose depends on body weight.

Swallow the tablet with a glass of plain water without crushing, breaking, or chewing it. Do not stop taking this medicine unless your doctor advises you. Stopping it too early can make your condition worse.

Following your doctor’s advice about the amount and type of liquids you need to drink is necessary.

When you are treated for high blood pressure, lifestyle changes like exercising and a low-salt diet can increase the effectiveness of Aldactone.

Do not increase your dose, take it more often than directed, or stop using this drug without consulting a doctor.

Your condition might become worse if you stop taking this medicine suddenly. 

  • Missed dose

If you miss a dose, take it as soon as possible. If it’s time for the next prescribed dose, skip your missed dosage.

Continue with your next dose at a regular time, and do not double the dosage to catch up for the missed one.

  • Overdose

If you have overdosed and experience severe symptoms like passing out or trouble breathing, call a doctor immediately.

Precautions and warnings for Aldactone 25mg

Do not take Aldactone if you are allergic to it or Spironolactone or have other allergies. This medicine might contain some inactive ingredients, which can cause allergic reactions.

Before starting your treatment with Aldactone 25mg, let the doctor know about your medical history, especially of:

  • Kidney disorders
  • Liver problems
  • Reduced adrenal gland function
  • Untreated mineral imbalance
  • Stomach problems

Intake of this medication might increase your potassium levels. Before using any potassium supplements, consult a doctor.

Before undergoing any surgery, inform the doctor about your treatment with Aldactone 25mg.

Severe sweating, vomiting, or diarrhea might cause dehydration and make you feel light-headed. Drink plenty of fluids to prevent dehydration unless your doctor recommends you not to.

During pregnancy, this medicine should be used only when required clearly. Discuss all benefits and risks with the doctor.

Side effects of Aldactone 25mg

Many people using this medicine do not suffer from severe side effects of this medicine. The doctor has prescribed Spironolactone because they have judged that the benefit to you is greater than the risk of side effects.

Some common side effects of Aldactone 25mg include:

  • Headache
  • Drowsiness
  • Stomach upset
  • Dizziness
  • Vomiting
  • Light-headedness
  • Nausea

Seek medical help if your side effects persist or worsen with time.


Drug interaction can affect the working mechanism of this medicine or reduce its effectiveness.

Keep a list of products you use and share it with your doctor, including herbal supplements and prescription & non-prescription drugs.

To avoid drug interactions, do not take the following medications with Aldactone 25mg:

  • Digoxin
  • Colchicine
  • Trimethoprim
  • Lithium
  • Loperamide
  • Naproxen


It is suggested to store this medicine at room temperature, away from moisture and direct sunlight.

Frequently asked questions about Aldactone 25mg (FAQs)

  • Is Aldactone tablet harmful to my kidneys?

Aldactone tablets can cause acute kidney failure, mainly in patients who already suffer from impaired kidney function.

Let your doctor know if you suffer from kidney-related problems because you might require a different dosage.

  • Is it safe to take Aldactone 25mg with birth control?

Aldactone 25mg can be taken with birth control pills as no possible interactions or side effects have been found.

However, you need to consult a doctor before taking Aldactone with any other birth control medicines.

  • How long does the Aldactone tablet take to work in your system?

After its administration, the effects of this medication can be observed within 2 to 4 hours.

  • How long does the effect of Spironolactone last in the body?

The effect of this medication usually lasts for an average of 2 to 3 days.

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