Pet Glaucoma Screenings in League City, TX
At Egret Bay Veterinary Hospital, we offer TonoPen glaucoma screenings to help detect elevated eye pressure in dogs and cats before it causes irreversible damage. Glaucoma is one of the most serious and painful eye conditions that can affect pets, and early detection is critical to preserving your pet’s vision and quality of life.
Glaucoma occurs when fluid inside the eye cannot drain properly, causing intraocular pressure to build up. This increased pressure puts significant stress on the optic nerve and the structures of the eye. If left untreated or caught too late, glaucoma can lead to permanent vision loss and even complete blindness. In severe cases, the affected eye may need to be surgically removed to relieve pain and prevent further complications.
What Is TonoPen Glaucoma Screening?
The TonoPen is a handheld, precision instrument used to measure intraocular pressure (IOP) in pets quickly and with minimal discomfort. A small topical anesthetic drop is applied to the eye before the test, and the TonoPen gently touches the surface of the cornea to take a pressure reading. The entire process takes only a few minutes and is well tolerated by most dogs and cats.
Regular TonoPen screenings are especially important for breeds that are genetically predisposed to glaucoma, including Cocker Spaniels, Basset Hounds, Chow Chows, Siberian Huskies, and certain Terrier breeds in dogs, and Siamese, Burmese, and Persian cats. However, any pet can develop glaucoma, so routine eye pressure checks are a valuable part of comprehensive preventative healthcare.
Signs of Glaucoma in Pets
Because pets cannot tell us when they are in pain, it is important for owners to watch for signs that may indicate elevated eye pressure or glaucoma, including:
- Redness in the white of the eye
- Cloudy or bluish appearance to the eye
- Visible enlargement of one or both eyes
- Squinting, pawing at the eye, or sensitivity to light
- Excessive tearing or discharge
- Apparent vision loss or bumping into objects
- Lethargy or loss of appetite (due to pain)
If you notice any of these signs in your pet, contact us right away at 832-632-1595. Glaucoma is a time-sensitive condition — the sooner it is diagnosed and treated, the better the outcome for your pet’s vision.
Glaucoma Treatment Options
If glaucoma is detected, our veterinarians will work with you to develop a management plan appropriate for your pet’s specific situation. Treatment options typically include prescription eye drops to reduce intraocular pressure, anti-inflammatory medications, and in some cases, referral to a veterinary ophthalmologist for advanced care. When medical management is no longer effective, surgical options may be considered.
To schedule a glaucoma screening or eye examination for your pet, contact Egret Bay Veterinary Hospital today at 832-632-1595. We serve pets and their families throughout League City, Webster, Friendswood, Clear Lake, Pearland, and Galveston County, TX.
Frequently Asked Questions About Pet Glaucoma Screenings
What is glaucoma in dogs and cats?
Glaucoma is a condition in which fluid builds up inside the eye because it cannot drain properly, causing increased intraocular pressure. This pressure damages the optic nerve over time and can lead to vision loss or blindness. It is a painful condition that requires prompt diagnosis and treatment.
How is glaucoma diagnosed in pets?
Glaucoma is diagnosed by measuring the pressure inside the eye using a device called a TonoPen. This test is quick, minimally invasive, and can be performed during a routine veterinary visit. If elevated pressure is detected, further diagnostic evaluation may be recommended.
Which dog and cat breeds are most at risk for glaucoma?
Certain breeds have a hereditary predisposition to glaucoma. At-risk dog breeds include Cocker Spaniels, Basset Hounds, Siberian Huskies, Chow Chows, and several Terrier breeds. In cats, Siamese, Burmese, and Persian breeds carry higher risk. That said, any pet can develop glaucoma, so routine screenings are beneficial for all.
Is the TonoPen screening painful for my pet?
No. A small numbing drop is applied to the eye before the test, and the TonoPen briefly and gently contacts the cornea to measure pressure. Most pets tolerate the procedure very well with minimal stress or discomfort.
Can glaucoma in pets be cured?
Glaucoma in pets is generally managed rather than cured. With early detection and appropriate treatment — which may include prescription eye drops, anti-inflammatory medications, or referral to a veterinary ophthalmologist — the progression of the disease can often be slowed and your pet’s comfort preserved.
How often should my pet be screened for glaucoma?
For pets with no known risk factors, glaucoma screening can be incorporated into annual wellness exams. For breeds with a genetic predisposition, more frequent screening is recommended — typically every six months. Your veterinarian will advise a schedule based on your individual pet’s breed, age, and health history.
What happens if glaucoma is left untreated in my pet?
Untreated glaucoma is extremely painful and will progressively damage the optic nerve, ultimately leading to permanent blindness in the affected eye. In advanced cases, the eye may become so enlarged or painful that surgical removal is the only humane option. Early detection through TonoPen screening is the best way to prevent these outcomes.
