Primary Glaucoma
Primary glaucoma is a painful eye disease caused by increased intraocular pressure, leading to rapid vision loss and potential blindness.
Detailed Description
Primary glaucoma results from a genetic predisposition to abnormal drainage angles in the eye, causing fluid buildup and increased pressure. The disease can progress rapidly, causing severe pain and irreversible blindness if not treated promptly. It often requires emergency intervention and may necessitate surgical procedures.
Common Symptoms
- Red, painful eye
- Cloudy cornea
- Dilated pupil
- Vision loss
Management Options
- Emergency medical therapy (topical/oral medications)
- Surgical intervention (laser, drainage implants)
- Enucleation if blind and painful
Frequently Asked Questions
Is glaucoma inherited in dogs?
Yes, many breeds have a genetic predisposition to primary glaucoma.
Can glaucoma be cured?
No, but it can be managed if caught early; vision loss is often irreversible.
What are the first signs of glaucoma?
Sudden redness, pain, and vision loss in one or both eyes.
How often should eyes be checked?
Annually, or immediately if symptoms develop.
Is glaucoma painful?
Yes, glaucoma is a very painful condition.
Condition Details
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Typical Age of Onset
4–8 years
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Testing Available
Yes
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Diagnosing Methods
Tonometry (measures intraocular pressure); Gonioscopy; Ophthalmic examination
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Preventative Measures
Regular eye exams; Early detection in at-risk dogs
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Related Conditions
Uveitis, Lens luxation