While efforts are made to answer all questions as quickly as possible, if an immediate answer is required or if your pet is in need of urgent or emergency care, contact your pet's veterinarian immediately.
You will receive an answer from Dr. Dym and our vet/tech team as soon as possible, usually the same day.
All answers are provided for informational or educational purposes only, and are intended to be a supplement to, and not a substitute for, the expertise and professional judgment of your pet's veterinarian.
It may be necessary to consult your pet's veterinarian regarding the applicability of any opinions or recommendations with respect to your pet's symptoms or medical condition.Close
An error has occurred, please reload the page and try again.Close
There is no answer related to your question
Symptoms of Glaucoma in Dogs & Cats
The early signs of glaucoma in dogs and cats can include:
- Dilated pupils
- Increased tears
- Avoiding light
- Cornea becomes cloudy
- Congested vessels on the eyeball
Due to some of these symptoms being common for both inflammation and increased pressure, it is very easy to confuse inflammation of the eye (uveitis) with glaucoma.
Glaucoma, which causes increased pressure in the eye, will eventually cause the eye to swell. Unfortunately, a bulging or swollen eyeball is a very late sign; that is, your pet's eye won't appear bulging until it has had glaucoma long enough to have serious problems and probable blindness.
There are also several other diseases that can make the eyeball look swollen, such as a tumor or an abscess behind the eye. Your veterinarian will diagnose your pet's problem and recommend treatment.
How are pets diagnosed with glaucoma?
The only way to tell for sure if your pet has glaucoma is to have your veterinarian measure your pet's eye pressure with a tonometer.
Cats seldom develop glaucoma, and when they do, it is difficult to realize there is a problem because cats hide their symptoms.
Which tests are used to diagnose pets with glaucoma?
Glaucoma is diagnosed with a tonometer that measures pressure within the eyeball. There are three types of tonometers: one blows a puff of air onto the eyeball and uses the indentation as a gauge of pressure. Another tonometer presses a small, flat disk against the eyeball to register pressure. Your veterinarian may put a drop of anesthetic in the eye first. The third method, called Mueller, is electronic. To use any of these methods, your veterinarian may place your pet on his or her back, which often allows your pet's eye to open more easily.