Causes of Pet Eye Infections

image of cat with infected eyes

Eye infections are a common problem in both dogs and cats, and they can be caused by a variety of factors. Here are some of the most common causes of eye infections in pets:


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  1. Bacteria: Bacterial infections are a common cause of eye infections in pets. They can enter the eye through cuts or abrasions on the eye or through the tear ducts.
  2. Viruses: Viral infections, such as feline herpesvirus and canine parvovirus, can cause eye infections in pets.
  3. Allergies: Allergies can cause inflammation and irritation in the eye, which can lead to infections. Common allergens include pollen, dust, and mold.
  4. Foreign objects: Objects such as grass seeds or small particles can get trapped in the eye and cause infections.
  5. Trauma: Trauma to the eye, such as a scratch or a blow to the head, can cause infections.

If your pet is experiencing an eye infection, it is important to have them seen by a veterinarian as soon as possible. They can determine the cause of the infection and recommend the appropriate treatment, which may include medications or other therapies. Proper treatment of eye infections can help prevent the spread of the infection and ensure that your pet stays healthy.