Spironolactone Tablets, 100mg

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

Product Description

Spironolactone 100 mg tablets are an off-label prescription option for dogs and cats struggling with congestive heart failure, fluid retention, and related conditions. Working through the kidneys, it clears out excess sodium and fluid while keeping potassium levels stable, stepping in where other diuretics fall short. Vets frequently combine it with other heart medications for a more complete approach to managing the condition.

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 100 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 passes through the placenta and into maternal milk, so consult your vet before use.
• Drug Interactions: Let your vet know every medication, supplement, and vitamin your pet is currently taking before starting treatment.
• Gloves Required: Always wear gloves when handling, as prolonged contact can cause reproductive harm and organ damage in humans.
• Fresh Water Access: Pets on this medication tend to drink and urinate more, so keep fresh water available.

Possible Side Effects

• Loss of Appetite: Some pets eat less on this medication, and it tends to be more noticeable with higher doses.
• Vomiting or Diarrhea: Some pets may throw up or have loose stools; administering it with food often helps reduce this.
• Dehydration: Since spironolactone increases fluid loss, monitor your pet's water intake and watch for dehydration signs.
• 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).
• Moisture and Light: Seal the container and store it away from light and damp conditions to prevent degradation.
• 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 prescribed off-label for dogs and cats to tackle congestive heart failure, fluid retention, and ascites. It rarely works alone, and vets typically bring in furosemide and ACE inhibitors alongside it for a well-rounded approach to cardiac care.

Q2: How does spironolactone differ from furosemide for dogs?

Ans: Both are diuretics that target fluid build-up, but they act on different parts of the kidneys. Furosemide is the stronger of the two, whereas spironolactone is potassium-sparing, so it clears excess fluid without stripping the body of potassium. Your vet will decide which one fits your pet's condition best.

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 can be part of a broader cardiac plan for cats with congestive heart failure. That said, cats are more prone to specific reactions like facial itchiness or dermatitis, making regular vet check-ins particularly important for feline patients.

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

Ans: Spironolactone starts working within a few hours of the first dose, but visible improvements in symptoms like fluid build-up can take a few days to show up. It is not an emergency medication, and its full diuretic effect typically takes two to three days of consistent use to kick in.