Corneal ulcer in dogs: causes, symptoms and treatment

Corneal ulcers in dogs are an extremely serious and frequently occurring disease of the eye. It is not only very painful for the animal but can also lastingly impair its vision. In this article we look at the various aspects of corneal ulcers in dogs – including the causes, the symptoms and the modern treatment options. I strongly advise you always to act promptly when eye problems occur, as the cornea is a very sensitive tissue.

Causes of corneal ulcers in dogs

A corneal ulcer develops when the corneal epithelium, which forms the outer protective layer of the cornea, is damaged. This damage can arise for very different reasons, which we frequently observe in our daily advisory work.

• Traumatic effects from scratches, foreign bodies or rubbing of the eyelids
• Bacterial and viral infections of the sensitive surface of the eye
• Conditions such as dry eye or inflammation of the eyelids
• Congenital structural malpositions of the eyelids or the eyelashes

Recognising the symptoms of a corneal ulcer in good time

The symptoms of a corneal ulcer in dogs can vary and often include noticeable redness and swelling of the affected eye. Please look out for increased blinking or frequent scratching at the eye as well as an increased flow of tears. Clouding of the cornea and directly visible defects on the surface can also point to this condition. I recommend that you visit a veterinary practice immediately when such signs appear, in order to avoid consequential damage.

Treatment and the importance of vitamin A

Treatment requires quick action in order to save the eye as best as possible and to relieve the pain in a caring way. From our professional point of view, nutritional support plays an essential role here.

The role of vitamin A for eye health

Vitamin A plays a decisive role in the regeneration of corneal ulcers. This important vitamin for the eyes supports the renewal of the cornea and contributes to maintaining the health of the entire eye surface. It promotes the natural healing processes in the tissue in a sustainable way and supports the resilience of the barrier.

Therapeutic measures in practice

First, the triggering factors must be identified and eliminated. The therapy is individually adapted to the depth of the defect. Severe cases require special treatment, such as the removal of loose corneal epithelium and the administration of an antibiotic eye ointment. Local treatment with one-percent atropine may also be necessary. Atropine-containing eye drops are often indicated for painful defects, provided that other conditions such as glaucoma have been reliably ruled out beforehand.

Conclusion for a healthy dog's eye

Corneal ulcers can represent a serious health problem in dogs. With the right, professional treatment and targeted support through vital nutrients, however, the well-being of the eye can often be preserved and promoted. An early diagnosis is the key to a successful recovery.

This article serves as general information and in no way replaces a visit to a veterinary practice. If a corneal ulcer is suspected, professional advice should always be sought.