However, certain breeds with shallow eye sockets cannot properly drain excessive tears, and therefore causesEpiphora.
Tear stains are simply discoloration caused from excessive tearing or insufficient drainage. Epiphora is caused by the accumulation of a pigment called Porphyrin, which is found in tears, saliva, and urine. With most dog breeds there are small holes beneath the eye that drains tears away and down the throat. However, certain breeds with shallow eye sockets cannot properly drain excessive tears, and therefore causesEpiphora. The first step is to see a vet to rule out infections, irritation, allergies, or injuries to the eye. Infections and injuries can be properly treated by a vet. Irritants may include sensitivities to airborne particles present in your home such as dust, smoke, sprays, or air fresheners. A very common cause is short, sharp hairs near the eye causing irritation. With some dogs a groomer may be able to trim carefully around the eyes to add some relief, or in extreme cases a vet may need to perform surgery to remove the hair roots completely.
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