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Spironolactone Tablets




In Stock
0.01 lb



  • This product is available by prescription only.
  • Due to federal and state laws, we cannot accept returns on prescription items.
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Product Details
  • Diuretic for dogs and cats that works in the kidneys to remove excess fluid and salt from the body
  • Commonly used in combination with other drugs to treat heart failure in dogs and cats
  • Label may be different than shown
Spironolactone for dogs and cats is a potassium sparing diuretic used in the treatment of heart failure, high blood pressure, liver disease and kidney disease.
Side Effects: Common side effects include excessive thirst and greater need to urinate, low energy, water and electrolyte imbalances, and vomiting and/or diarrhea.

Serious side effects include excessive thirst with no urination, excessive weakness or collapse and fast heartbeat. If your pet experiences any of these contact your veterinarian immediately.

Warnings: Do not use in pets with severe kidney disease or that cannot produce urine, those that are allergic to spironolactone or have elevated potassium levels.

Use with caution in pets that are pregnant or nursing, with reduced kidney function or with uncontrolled diabetes mellitus.

Overdoses can be very dangerous. Keep out of reach of children and animals.

Always follow the dosage instructions provided by your veterinarian. If you have difficulty giving the medication, contact your veterinarian.

If you miss a dose, give it as soon as you remember. If it is almost time for the next dose, skip the one you missed and go back to the regular schedule. Do not give two doses at once.

This medication should only be given to the pet for whom it was prescribed.

Disposal of Unused Prescription Medications

  1. Return unwanted or unused medications to Revival Animal Health in person, or visit to find a pharmacy near you.
  2. A secondary method of drug disposal is to remove the unwanted medication from any wrappers or containers and place it in a plastic bag with moist coffee grounds or cat litter. This can be disposed of in the regular garbage collection.
  3. Please do NOT dispose of unwanted meds down the drain or toilet, as this may eventually find its way into the human water supply.

Learn more about disposal of unused prescription medications here.

Disposal of Medical Sharps

  1. When you're finished with the syringe and needle, do not try to recap, remove, bend or break the needle. This is where most injuries occur.
  2. Dispose the syringe and needle immediately in a nearby sharps container. All sharps must be deposited in a puncture-proof container. Make sure your storage location is child and animal proof.
  3. As with all product handling, make sure you wash your hands after handling medical sharps.

Disposal of Sharps Container

  1. When your sharps container is half-full, sift dry Portland Cement throughout the sharps. Fill the container with water, and rotate until the cement is mixed and the sharps have been distributed throughout the cement mixture. Let cement dry for 24 hours.
  2. Seal the lid of the container tightly and use duct tape to seal. Label the container "Livestock Sharps" to properly identify the contents.
  3. Dispose of the containers in accordance with your state's regulations.

Our pharmacy hours are Monday-Friday 8:00 a.m. − 4:30 p.m. CST.

Active Ingredients: Spironolactone

Storage: Spironolactone tablets should be stored at room temperature.
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