🧪 Medications

Thyroid Medications

🚫 Toxic for Cats

Moderate risk

🐶

For Dogs

🚫 Toxic

🐱

For Cats

🚫 Toxic

View dog safety info →

⚠️ Symptoms to Watch For

Muscle tremors, rapid heart rate, aggression, panting

📋 What You Need to Know

High doses cause thyrotoxicosis. Dogs naturally need higher doses than humans, so single-pill ingestion may be less critical for large dogs.

Source: Pet Poison Helpline

🚨 If your cat ingested this, act fast

Call ASPCA Poison Control: (888) 426-4435 or your emergency vet immediately.

❓ Frequently Asked Questions

Is thyroid medications safe for cats?

Thyroid Medications is considered TOXIC for cats. High doses cause thyrotoxicosis. Dogs naturally need higher doses than humans, so single-pill ingestion may be less critical for large dogs.

What are the symptoms if my cat eats thyroid medications?

Symptoms may include: Muscle tremors, rapid heart rate, aggression, panting.

What should I do if my cat eats thyroid medications?

Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not induce vomiting unless instructed by a professional.