Hypertensive Retinopathy

What is it? 
Hypertensive retinopathy is most commonly seen in cats with chronic renal insufficiency and/or hyperthryoidism. High blood pressure leads to detachment of the retina, or the layer of the eye that allows us to see. 

 

---

Symptoms

Common signs can include:
- sudden loss of vision
- blood visible within the eye

Treatment

Treatment consists of oral medication to restore normal blood pressure. If diagnosed and treated quickly, many cats that initially present with blindness can regain some vision once blood pressure is normalized. Once stabilized, blood pressure rechecks are recommended every 8-12 weeks. 

CBC, Chemistry, Urinalysis and Thyroid panel are recommended to determine the underlying cause of hypertension.