Active Ingredients: Each tablet contains 25mg spironolactone.

Manufacturer: Symbion Pharmacy Services

Prescription medicine: This is a prescription medicine. Please ensure that you have read the "Important Information When Ordering Prescription Medication" page before ordering this item. We require you to upload your veterinary prescription and post us the original. You will need to send your prescription to

PetPA Pharmacy

Reply Paid 91355

Tweed Heads NSW 2485

Commonly asked questions about Aldactone 25mg:

What is Aldactone?

Aldactone is a prescription medication often used in the treatment of heart failure. The active ingredient in Aldactone is Spirinolactone. Aldactone works in the kidneys to help the body remove excess fluid and salt. Aldactone helps the body to retain the potassium that is sometimes lost in large amounts when using other diuretics.

Why do cats and dogs use Aldactone?

Aldactone is usually prescribed in combination with other drugs to treat heart failure and relieve extra pressure on the heart. Aldactone is often used in combination with another diuretic, such as furosemide. Aldactone may also be prescribed for dogs with liver failure to help reduce fluid build-up in the abdomen.

What else should I know about Aldactone?

Because Aldactone can change salts and electrolytes in the blood, your veterinarian may ask for regular bloodwork. These tests are very important. Make sure your dog and cat have access to plenty of fresh, clean water while taking Aldactone as the drug will make them drink and urinate more.

What problems could my dog or cat have with Aldactone?

Contact your veterinarian immediately if you see your dog or cat develop skin sores, facial itching, persistent or severe lack of appetite, vomiting, diarrhoea, low energy, increased breathing rate or effort, or trouble walking or balancing. Contact your veterinarian immediately if your companion stops drinking or urinating.

How do you use Aldactone?

Wear gloves when handling Aldactone tablets. Prolonged exposure to Aldactone can cause birth defects, reproductive harm, cancer, or organ damage.

What is in Aldactone?

The active ingredient in Aldactone is Spironolactone. The drug Spironolactone is a diuretic that works in the kidneys to remove excess fluids and salt from the body.

Australian legislation prohibits the advertisement of prescription drugs to consumers; therefore, we are unable to display any images of the packaging or provide you with more information regarding this prescription medicine. All prescription medicines on the Your Pet PA website are purchased through Veterinary Wholesalers the same as those used by your Vet. All our products are APVMA approved and identical to those used by your Veterinary Surgeon. Please call or email us if you have any queries about any of the products on our site.