Dog Tear Duct

How the tear drainage system works.

Dog tear duct.

A dog s eye exam may consist of the following tests. Schirmer tear test measures the eye s tear production and will be conducted when there is redness or discharge. If his eyes water more than normal it could be a sign that he has an allergy that his tear ducts are blocked or that he has an eye infection. Abnormal lashes and ducts.

This overflow of tears can lead to moisture and tear staining below the eye. Eyelashes can rub on and irritate the surface of the eye due to entropion a condition where your dog s eyelids fold inward. There is no way to stop dog eye discharge because of shallow eye sockets so the goal in this situation is to minimize skin irritation and coat discoloration. This is an infrequent cause of watering eyes in young dogs.

Normally this comes along with red eyes but even without the redness tearing up too much could be a sign of an eye problem. The lacrimal glands produce most of your tears. You ll likely notice some epiphora or excess tearing as a sign of this condition along with staining around the eyes. These glands are located inside the upper lids above each eye.

Normally tears flow from the lacrimal glands over the surface of your eye. In some dogs this nasolacrimal duct can become obstructed or blocked. A blocked tear duct is a possible side effect of chemotherapy medication and radiation treatment for cancer. This is most common in newborn babies but it can also happen to adults as a result of infection injury or tumor.

Absence of the nasal tear duct openings at birth is known as imperforate lacrimal puncta. Therapy consists of surgically opening the blocked duct and keeping it open by inserting a tube or suture during healing. The cause can be related to health issues shape of the eye blocked tear ducts puppy teething ear infection allergies either food or environmental and so on. The most important thing is to make sure that your dog is healthy and his eyes don t tear up more than necessary.

Blocked tear ducts in dogs have a variety of causes including an eye infection scar tissue swelling or a lack of tear duct development. Veterinary treatment is required. Obstruction may result in tears overflowing and running out of the eye. Can the dog eye problems that cause tear stains be treated.

It depends on the condition leading to excessive tearing.