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Dogs are beloved companions, and it can be concerning when they exhibit symptoms like excessive tearing or watery eyes. This condition, often referred to as epiphora, can be indicative of various health issues. Understanding the possible causes and seeking appropriate treatment is crucial for the well-being of your furry friend.
Epiphora: A Common Concern
Epiphora, the medical term for excessive tearing, is a relatively common issue in dogs. It occurs when the tear ducts, which are responsible for draining tears away from the eyes, become blocked or inflamed. This can lead to an overflow of tears, causing the eyes to appear watery and sometimes leading to staining around the eyes.
Causes of Watery Eyes in Dogs
Several factors can contribute to epiphora in dogs. Allergies are a frequent culprit, with irritants like pollen, dust, and smoke triggering excessive tearing. Eye infections, such as conjunctivitis, can also cause watery eyes. Additionally, structural abnormalities, such as shallow eye sockets or inverted eyelids, may prevent tears from draining properly.
Another potential cause is tear duct obstruction, which can be due to inflammation, debris, or even the growth of a tumor. In some cases, dogs may inherit genetic conditions that affect their tear ducts, leading to epiphora. It's essential to identify the underlying cause to provide the right treatment.
Recognizing Symptoms
Watery eyes are the most visible symptom of epiphora, but there may be other signs to watch for. Redness, swelling, or discharge from the eyes can indicate an infection or allergic reaction. Squinting, pawing at the eyes, or rubbing them against objects are also concerning behaviors that may accompany excessive tearing.
If you notice any crust formation around your dog's eyes or a change in their eye color, it's important to seek veterinary care. These symptoms could signal a more severe issue that requires prompt attention.
Seeking Veterinary Care
If your dog is experiencing watery eyes, it's crucial to consult with a veterinarian. They will perform a thorough examination and may conduct tests to determine the cause of the epiphora. These tests can include a Schirmer tear test to measure tear production, a fluorescein stain to check for corneal abrasions, and imaging studies to inspect the tear ducts.
Based on the diagnosis, the vet may recommend various treatments. For allergies, antihistamines or corticosteroids may be prescribed. In cases of infection, antibiotics or antiviral medications may be necessary. If a structural abnormality or tear duct obstruction is the cause, surgery may be required to correct the issue.
Home Care and Prevention