Companion Animal Welfare

Cat Welfare and Hypertension Management

Systemic hypertension in cats causes organ damage to eyes, kidneys, and brain. Early detection and treatment prevents the serious welfare consequences of uncontrolled high blood pressure.

Key Facts

Hypertension affects many older cats, often secondary to CKD, hyperthyroidism, or diabetes
Target blood pressure in cats is below 160 mmHg systolic
Amlodipine is the first-line antihypertensive medication in cats with good efficacy
Uncontrolled hypertension causes retinal detachment, blindness, seizures, and stroke
Regular blood pressure monitoring from age 10 enables early detection

Welfare Considerations

Hypertension causes organ damage that causes significant welfare harm and can be rapidly devastating including sudden blindness. Early detection and treatment prevents these serious consequences.

What You Can Do

Request blood pressure monitoring for cats over 10 years at each vet visit
Seek prompt treatment if blood pressure is elevated
Ensure the underlying cause of hypertension is investigated and managed
Monitor for signs of end-organ damage including vision changes