Common Dog Eye Infections:
Conjunctivitis (Pink Eye): This is the most common eye infection in dogs. It's characterized by redness, swelling, and discharge from the eye. It can be caused by bacteria, viruses, allergies, or irritants.
Keratitis: This refers to inflammation of the cornea, the clear outer layer of the eye. Symptoms include redness, pain, squinting, and excessive tearing. Keratitis can be caused by bacteria, viruses, trauma, or dry eye.
Uveitis: This is inflammation of the uvea, the middle layer of the eye. It can be very painful and lead to vision loss. Uveitis can be caused by various factors, including infections, autoimmune diseases, and trauma.
Glaucoma: This is a condition where the pressure inside the eye becomes too high, damaging the optic nerve. Symptoms include pain, blurred vision, and a cloudy eye.
Cataracts: These are cloudy areas on the lens of the eye that can impair vision. They can develop gradually over time or appear suddenly.
Entropion & Ectropion: These are eyelid abnormalities where the eyelid is turned inward (entropion) or outward (ectropion). This can lead to irritation and infection.
Dry Eye (Keratoconjunctivitis Sicca): This is a condition where the tear glands don't produce enough tears, leading to dryness and discomfort.
Other less common but serious eye conditions:
* Corneal ulcers: Open sores on the cornea that can be very painful and lead to vision loss.
* Eyelid tumors: Growths on the eyelids that can interfere with vision or cause discomfort.
* Orbital cellulitis: An infection of the tissue around the eye that can be very serious.
Signs of Eye Infection in Dogs:
* Redness
* Swelling
* Discharge (clear, yellow, green)
* Squinting
* Pawing at the eyes
* Cloudiness of the eye
* Sensitivity to light
* Excessive tearing
* Vision loss
It's crucial to consult your veterinarian immediately if you notice any of these signs in your dog's eyes. Early diagnosis and treatment can help prevent serious complications.
Note: This list is not exhaustive, and there are many other possible eye infections in dogs. Only a veterinarian can accurately diagnose and treat eye infections.