Companion Animal Welfare

Cat Hyperthyroidism Surgical Management

Surgical thyroidectomy provides permanent cure for feline hyperthyroidism when medical management is not tolerated, requiring anaesthetic risk management in older cats.

Key Facts

Thyroidectomy removes hyperfunctioning thyroid tissue providing permanent cure
Bilateral thyroid removal risks hypoparathyroidism requiring calcium supplementation
Cardiac stabilisation with medication before anaesthesia reduces surgical risk
Older hyperthyroid cats carry elevated anaesthetic risk requiring specialist management
Post-operative monitoring for hypoparathyroidism is essential in the first days after surgery

Welfare Considerations

Surgical thyroidectomy provides permanent relief from hyperthyroid suffering without daily medication, improving welfare for cats where anaesthetic risk is acceptable. Pre-operative stabilisation and careful anaesthetic management reduce surgical risk in older patients.

What You Can Do

Discuss surgical thyroidectomy as a curative option with your veterinary specialist
Ensure pre-operative cardiac assessment and stabilisation before surgical treatment
Monitor post-operative calcium levels carefully to detect hypoparathyroidism