Companion Animal Welfare

Cat Hypertension Secondary Welfare

Hypertension secondary to hyperthyroidism and CKD in cats causes serious organ damage requiring detection and treatment.

Key Facts

Hypertension affects an estimated 60-90% of cats with CKD and many with hyperthyroidism
Ocular damage including retinal detachment and haemorrhage causes sudden blindness in affected cats
Amlodipine is the most effective antihypertensive medication for cats
Blood pressure monitoring is essential in all cats with CKD or hyperthyroidism
Prompt treatment of hypertension can restore vision in cats with acute retinal detachment

Welfare Considerations

Secondary hypertension causes acute welfare catastrophe from sudden blindness and chronic harm from progressive organ damage. Routine blood pressure monitoring in at-risk cats enables early treatment preventing these welfare-severe complications.

What You Can Do

Request blood pressure monitoring for any cat diagnosed with CKD or hyperthyroidism
Seek emergency assessment for any cat with hyperthyroidism or CKD showing sudden vision loss
Administer antihypertensive medication consistently and monitor blood pressure regularly in treated cats