What is glaucoma?
When the balance of fluid (aqueous humor) within the eye is disrupted, intraocular pressure rises. Elevated pressure can permanently damage the optic nerve and retina. Glaucoma may be hereditary in origin (primary) or develop secondary to another ocular disease (secondary).
What are the signs?
- Prominent redness and visible blood vessels in the eye
- An enlarged or bulging appearance of the eye
- A cloudy or hazy cornea
- Restlessness and loss of appetite due to pain
- Lack of pupillary response to light
- Sudden vision loss
Why is it an emergency?
During acute glaucoma attacks, elevated pressure can cause irreversible damage to visual cells within hours. If sudden redness, pain, or eye enlargement is observed, you should seek veterinary eye care without delay.
Diagnosis
Intraocular pressure is measured with a tonometer. Anterior and posterior segment examination is used to determine the type of glaucoma and its underlying cause. Evaluating the fellow eye is also important for planning preventive treatment.
Treatment
In the early stages, pressure-lowering drops and medical therapy are used to bring the condition under control. In advanced or refractory cases, surgical options are considered. Glaucoma is most often a lifelong condition requiring ongoing monitoring and treatment.
Would you like to book an appointment?
Early evaluation improves the chances of preserving sight. Book a comprehensive eye exam for your companion.