Dog Tear Duct Swollen

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Dog tear duct swollen. Therapy consists of surgically opening the blocked duct and keeping it open by inserting a tube or suture during healing. This overflow of tears can lead to moisture and tear staining below the eye. When there is a partial or complete obstruction in the tear drainage system of your dog s eye tears can t drain normally leaving the dog with watery red irritated eyes. In some dogs this nasolacrimal duct can become obstructed or blocked.
Blocked tear ducts are a problem for all dogs but are especially common in small breeds as many as one in five small dogs is born with partial or complete blockages of their lower tear ducts and dealing with this problem over the dog s life can be expensive. Dog s eye is swollen picture 1. Tear duct issues such as blocked tear duct can severely affect the eye. Veterinary treatment is required.
Blocked tear ducts in dogs have a variety of causes including an eye infection scar tissue swelling or a lack of tear duct development. Absence of the nasal tear duct openings at birth is known as imperforate lacrimal puncta. This is an infrequent cause of watering eyes in young dogs. Tears help keep the eyes clean moist and free of debris.
Obstruction may result in tears overflowing and running out of the eye.