Spironolactone Tablets, 50mg

Potassium-Sparing Diuretic Tablets for Heart Failure in Dogs and Cats

Product Description

Spironolactone 50 mg tablets are prescribed off-label for dogs and cats dealing with congestive heart failure, fluid retention, and related conditions. It acts on the kidneys to flush out excess sodium and fluid while holding onto potassium, making it useful when other diuretics are not doing enough on their own. Vets often pair it with other heart medications for more rounded disease management.

Benefits

• Heart Failure Management: Helps manage congestive heart failure in dogs and cats by reducing excess fluid build-up in the body.
• Potassium-Sparing Action: Unlike many other diuretics, spironolactone helps the body retain potassium while flushing out excess sodium and fluid.
• Ascites Support: May be prescribed in dogs with liver conditions to help reduce uncomfortable fluid build-up in the abdomen.
• Combination Therapy Compatibility: Works well alongside other heart medications such as furosemide, digoxin, and ACE inhibitors for a more complete cardiac care plan.
• Cardioprotective Properties: Research supports that adding spironolactone to standard heart failure treatment may contribute to improved survival outcomes in dogs.

Ingredients

Active Ingredients

Spironolactone 50 mg

How to Use

Spironolactone is a prescription-only medication. A valid veterinarian prescription is required to purchase this product.

Please follow your veterinarian's specific instructions for the dosage and administration of this medication for your pet.

Disclaimer: Dosage and administration of this medication must be determined by a licensed veterinarian. Always consult your veterinarian before administering or adjusting any prescription medication for your pet.

Hiding a spironolactone tablet inside a pill pocket or soft pill wrap treat is a great way to make medication time easier and more enjoyable for your pet. It takes the stress out of the process for both of you, and many pets take it without any fuss.

Shop Pill Pockets for Dogs | Shop Pill Pockets for Cats

Additional Information

Precautions

• Avoid in Hyperkalemia: Spironolactone should not be used in animals with already elevated potassium levels in the blood.
• Avoid in Kidney Dysfunction: Do not use in pets with significant kidney impairment, as this can worsen their condition.
• Avoid in Addison's Disease: Pets diagnosed with Addison's disease should not be given spironolactone due to the risk of dangerous electrolyte imbalances.
• Pregnant or Nursing Pets: Spironolactone crosses the placenta and passes into maternal milk, so it should only be used in breeding animals when the benefits clearly outweigh the risks.
• Drug Interactions: Always inform your veterinarian about all medications, supplements, and vitamins your pet is taking, as spironolactone can interact with several drugs including digoxin and other diuretics.
• Wear Gloves When Handling: Prolonged exposure to spironolactone tablets can pose risks to humans including reproductive harm and organ damage; always wear gloves when handling.
• Ensure Fresh Water Access: Pets on this medication will drink and urinate more; always make sure fresh, clean water is available at all times.

Possible Side Effects

• Loss of Appetite: Some pets eat less on spironolactone, and this tends to be more noticeable at higher doses.
• Vomiting or Diarrhea: Some pets may throw up or have loose stools on this medication; giving it with food often helps settle this.
• Dehydration: Since spironolactone increases fluid loss, keep a close eye on your pet's water intake and watch for signs of dehydration.
• Lethargy: Some pets may appear less energetic than usual; contact your vet if lethargy is severe or persistent.
• Electrolyte Imbalances: Changes in blood sodium or potassium levels can occur; regular bloodwork monitoring may be recommended by your veterinarian.
• Itchy Face in Cats: Facial dermatitis or itchiness has been documented specifically in cats and should be reported to your veterinarian promptly.

Storage Information

• Room Temperature Storage: Store tablets at controlled room temperatures between 68°F (20°C) and 77°F (25°C).
• Protect from Moisture and Light: Seal the container properly and keep it away from light and damp conditions to stop the medication from degrading.
• Keep Out of Reach: Put this medication somewhere neither your children nor your other pets can get into it.

NOTE: For generic medications, the product image shown may not reflect the actual item received. Generic medications can vary in size, color, and shape between orders depending on the manufacturer. Additionally, your medication may arrive packaged in a HardyPaw Pharmacy vial.

Shipping & Return

We offer ground, express, and priority delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Frequently Asked Questions

Q1: What is spironolactone used for in dogs and cats?

Ans: Spironolactone is a prescription diuretic used off-label in dogs and cats primarily to help manage congestive heart failure, fluid retention, and ascites. It is often prescribed alongside other heart medications such as furosemide and ACE inhibitors for a more comprehensive treatment approach.

Q2: How does spironolactone differ from furosemide for dogs?

Ans: Both are diuretics used to treat fluid build-up, but they work on different parts of the kidneys. Furosemide is a stronger diuretic, while spironolactone is potassium-sparing, meaning it flushes excess fluid without depleting the body's potassium levels. A veterinarian will determine which is most appropriate for your pet's condition.

Q3: Can spironolactone cause high potassium levels in pets?

Ans: Yes, because spironolactone spares potassium from being excreted, elevated potassium levels (hyperkalemia) are a potential concern, especially when combined with other potassium-sparing medications or potassium supplements. Regular bloodwork monitoring is important while your pet is on this medication.

Q4: Is spironolactone safe for cats with heart conditions?

Ans: Spironolactone may be prescribed for cats with congestive heart failure as part of a broader cardiac management plan. However, cats can experience specific side effects such as facial itchiness or dermatitis, so close monitoring and regular veterinary check-ins are especially important in feline patients.

Q5: How long does spironolactone take to work in dogs?

Ans: While spironolactone begins acting in the body within a few hours of administration, it may take a few days before a noticeable reduction in symptoms such as fluid build-up is observed. It is not considered an emergency medication, as peak diuretic effect can take two to three days of consistent therapy.