Dog Eye Discharge: Varieties, Causes, and Vet-Recommended Treatments

In the world of our beloved canine companions, eye discharge can sometimes be a cause for concern. This article aims to shed light on the common causes of abnormal eye discharge in dogs and when you should seek professional veterinary help.

## Common Causes of Abnormal Eye Discharge in Dogs

1. Allergies: Allergens such as pollen, dust, mold, and mildew can trigger watery eye discharge, particularly during spring and summer seasons.

2. Infections: Bacterial or viral infections can lead to yellow or green discharge, often indicative of conditions like conjunctivitis (pink eye).

3. Foreign Objects or Irritants: External irritants like smoke, perfume, or foreign objects can cause redness and discharge.

4. Eye Injuries: Trauma to the eye can result in discharge, especially if there is a corneal wound or other damage.

5. Congenital Abnormalities: Some breeds are prone to eye issues due to anatomical abnormalities, such as prominent eyes or abnormal eyelashes.

6. Blocked Tear Ducts: This can lead to excessive tear production and discharge.

7. Glaucoma: Increased intraocular pressure can cause discomfort and discharge.

## When to Be Concerned

1. Changes in Color or Thickness: If the discharge changes from clear to yellow, green, or bloody, it may indicate an infection or serious injury.

2. Increased Amount: An unusual increase in discharge can signal an underlying issue.

3. Redness and Irritation: If the eye is red, swollen, or if your dog shows signs of discomfort.

4. Persistent Issues: If the discharge does not clear up within a few days or if your dog shows other symptoms like squinting or pawing at the eye.

If you're unsure about the type of discharge or if it persists, it's always best to consult a veterinarian for a proper diagnosis and treatment plan.

## Additional Signs to Watch For

- If a dog is holding an eye partly or fully closed, or if something is trapped in their eye, they should see a vet. - If there is a bump, dip, scratch, or other change to the surface of a dog's eye, they should also be examined by a vet.

For dogs with health conditions that cause eye discharge, such as dry eye or allergies, regular vet visits and following their advice on treatment are important to prevent inflammation and scarring.

It's essential to remember that normal discharge from dogs' eyes looks like tears - thin, runny, and clear. However, if you notice any abnormalities, prompt action can help ensure your dog's eye health.

Lastly, it's worth noting that fluorescein, a dye used by vets, can cause a dog's eye discharge to change color. So, if you notice this during a vet visit, don't be alarmed - it's just part of the diagnostic process.

By being vigilant and seeking veterinary help when necessary, you can help keep your dog's eyes healthy and bright, ensuring many more years of happy, playful moments together.

In addition to dogs, cats, as pets, may also experience eye discharge due to similar causes.
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