🐶 Example case: Presented with “Eye Pain”
History:
An elderly dog with a prior history of cataracts in both eyes came to the clinic due to eye pain. The veterinarian performed a thorough history-taking and physical examination.
Examination and Findings
- Fluorescein Stain Test:
A fluorescein dye test revealed a corneal ulcer (a wound on the surface of the cornea).
2. Intraocular Pressure (IOP) Test:
The test showed abnormally high intraocular pressure, indicating glaucoma.
3. Further Diagnostic Tests:
Additional screening was performed to rule out other possible causes of the corneal ulcer.
The primary cause in this case was identified as elevated intraocular pressure in both eyes due to glaucoma. The increased pressure results from fluid buildup inside the eye, which causes significant eye pain. Because of this pain, dogs often rub or scratch their eyes against the floor or furniture, leading to injury.
💊 Treatment
- Antibiotic Eye Drops: To treat and prevent infection of the corneal ulcer.
- Eye Drops to Reduce Intraocular Pressure: To relieve pain and prevent optic nerve damage.
⚠️ Common Causes of Corneal Ulcers
- Ear infection → Dog scratches ear and accidentally scratches the eye
- Long nails scratching the eye area
- Foreign objects entering the eye or rubbing due to irritation
- High intraocular pressure (e.g., glaucoma) → Causes pain and eye rubbing
🩺 Signs Owners Should Watch For
If your dog shows any of the following symptoms, bring them to a veterinarian promptly:
- Red eyes, squinting, or frequent blinking
- Eye discharge or crust buildup around the eyes
- Rubbing their head or eyes against the floor or furniture
- Excessive eye scratching
💡 Important Note
Minor eye issues can progress into serious conditions if left untreated.
Early diagnosis and treatment help preserve your dog’s vision and reduce pain effectively. ❤️
