Companion Animals

Companion Cat Hyperthyroidism Management

Hyperthyroidism is the most common hormonal disease in older cats, and effective management is essential for quality of life.

Key Facts

Hyperthyroidism affects approximately 10% of cats over 10 years old
Untreated, it causes weight loss, heart disease, and hypertension
Radioactive iodine treatment offers a permanent cure with minimal stress
Medication is effective but requires lifelong twice-daily administration

Welfare Considerations

Untreated hyperthyroidism causes progressive suffering in older cats. Early detection through regular veterinary screening allows intervention before severe deterioration. Access to curative treatments like radioactive iodine should be considered for cats with good prognosis.

What You Can Do

Have senior cats screened for thyroid disease annually from age 10
Discuss all treatment options including radioactive iodine with your vet
Monitor treated cats for disease recurrence with regular checkups
Ensure pain and discomfort from complications are managed proactively