Name:
Cherry Eye
Other Name(s):
Acronym(s):
Severity:
Genetic:
Idiopathic:
Predisposed Breeds:
Onset Age:
Overview
Cherry eye, also known as nictitans gland prolapse, is a condition where a dog’s third eyelid gland prolapses. It becomes visible as a red, swollen mass in the eye’s inner corner. Though rarely painful, cherry eye can cause discomfort and potential complications if untreated. This condition is relatively common in certain dog breeds with a genetic predisposition. The severity is moderate, but requires attention to prevent further issues.
Causes
The primary cause of cherry eye is a genetic weakness in the connective tissue that secures the gland in place. This hereditary factor makes certain breeds more susceptible to developing the condition.
Secondary causes can include trauma or inflammation, which exacerbates the gland’s prolapse. These factors can worsen the existing weakness and lead to more pronounced symptoms.
Other contributing factors may include environmental irritants or infections that affect the eye. These external elements can trigger or worsen the prolapse, especially in predisposed breeds.
Predisposed Breeds
Breeds predisposed to cherry eye include:
- Bulldogs
- Beagles
- Cocker Spaniels
- Lhasa Apsos
- Shih Tzus
- Boston Terriers
- Shar Peis
- Bloodhounds
- Bullmastiffs
- Neapolitan Mastiffs
Symptoms
The most noticeable symptom of cherry eye is a red, swollen mass in the eye corner, resembling a cherry. This visible sign often prompts dog owners to seek veterinary care.
Secondary symptoms can include eye irritation and excessive tearing. These symptoms occur as the prolapsed gland affects the eye’s normal function and comfort.
Other symptoms, if left untreated, may include chronic dry eye and potential vision impairment. These complications arise when the gland’s normal function is disrupted.
Cherry eye symptoms include:
- Red, swollen mass in the corner of the eye
- Eye irritation
- Excessive tearing
- Discharge from the eye
- Chronic dry eye
- Vision impairment
- Eye inflammation
Diagnosis
Diagnosis of cherry eye typically involves a physical examination by a veterinarian. The in dogs will assess the eye’s appearance and condition to confirm a prolapsed gland.
A clinical examination will help differentiate cherry eye from other conditions. Potential differential diagnoses include conjunctivitis and eyelid tumors, as these can cause similar symptoms.
Imaging tests are rarely necessary for cherry eye diagnosis. The condition is usually apparent through visible signs and can be confirmed through a thorough veterinary examination.
Treatment
Treatment for cherry eye often involves surgical repositioning of the gland. This procedure restores normal function and appearance, as removal can lead to dry eye.
Medications such as anti-inflammatory eye drops may be prescribed post-surgery. These help reduce inflammation and promote healing in the affected area.
Therapy may also include ensuring the dog does not irritate the surgical site. This management step is important for successful recovery and preventing complications.
Management
Management of cherry eye involves regular check-ups and monitoring the dog’s eye health. This helps detect any recurrence or complications early on.
Administer prescribed medications as directed by the veterinarian. This may include anti-inflammatory drops and other treatments to support healing.
Lifestyle adaptations may be necessary to prevent further irritation. Keeping your dog’s environment clean and free of irritants can help maintain eye health.
Prevention
There is no guaranteed prevention for cherry eye, but overall eye health is essential. Regular veterinary check-ups can aid in early detection and management.
A balanced diet and healthy lifestyle can support your dog’s overall well-being. While these will not prevent cherry eye directly, they contribute to better resilience against health issues.
Genetic testing may help identify predisposed individuals, especially in breeding programs. This can reduce the risk of passing on the condition to future generations.
