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Spironolactone Tablet Rx

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Product Overview

How To Use

What’s in it?



Questions & Answers

Product Description

Spironolactone Tablets are potassium-sparing diuretics that are useful in treating liver disease, kidney disease, congestive heart failure, high blood pressure, and conditions of abnormally low blood potassium levels.

*Sold per tablet.

Who is Spironolactone Tablet for?

For use in horses, cats, and dogs.

Why use Spironolactone Tablet?

Spironolactone is a treatment for advanced heart failure. It removes excess fluid from bodily tissue and the bloodstream.

How does Spironolactone Tablet work?

Spironolactone increases the volume of water excreted by the kidneys.


Qualitest Pharmaceuticals, Inc

Active ingredient(s):


How is Spironolactone Tablet sold?

Sold by the tablet in 25 mg or 50 mg strengths.

What are the side effects of Spironolactone Tablet?

If your pet experiences any of the following adverse reactions, immediately discontinue spironolactone administration and seek emergency veterinary attention.
  • Decreased urination
  • Numbness
  • Weakness
  • Confusion
  • Fatigue
  • Shortness of breath
  • Irregular heartbeat
  • Allergic reaction (Hives, swelling of the face, tongue, or lips, or difficulty breathing)
If any of these less serious reactions occur, continue use and speak with your veterinarian.
  • Dry mouth
  • Decreased appetite
  • Diarrhea
  • Nausea
  • Dizziness
Other reactions could occur. If your pet exhibits any reactions that seem bothersome or unusual, speak to your veterinarian.

What special precautions are there?

  • Do not administer spironolactone to pets who are allergic to it or have elevated levels of potassium, significant kidney disease, acute kidney failure, or Addison's disease.
  • Do not administer to pets who might be used for breeding or pets who are not urinating.
  • Use with caution in pets who are lactating or pregnant, or who have liver disease, uncontrolled diabetes, or other conditions causing imbalances of blood electrolytes.

What to do if overdose?

Immediately contact your closest animal hospital.

How can I store Spironolactone Tablet?

Store at room temperature.

Helpful Tips:

Pharmacists are standing by to offer Pet Parent counseling regarding prescription medication purchased from Allivet before and after dispensing. Pharmacists on duty are available Monday-Friday, 9:30AM - 5:30PM EST and will be on call Saturday 12:00PM - 4:00PM EST for consultation.


Use as prescribed by your vet.

Main Ingredients


"Congestive Heart Failure in Dogs: Symptoms and Remedies" Read the article here Congestive Heart Failure in Dogs

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Spironolactone Tablet

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