Epiphora
Epiphora is excessive tearing leading to reddish-brown staining beneath the eyes, often due to anatomical features or tear duct issues.
Detailed Description
Epiphora is caused by excessive tear production or impaired drainage, leading to staining from iron-containing pigments in the tears. It is often associated with shallow eye sockets, tight eyelids, or abnormal tear duct drainage, and while usually cosmetic, it can indicate underlying ocular or nasolacrimal issues.
Common Symptoms
- Reddish-brown staining under eyes
- Moist facial hair
- Mild irritation
Management Options
- Daily cleaning
- Trimming facial hair
- Treating underlying infections or duct blockages
- Dietary adjustments
Frequently Asked Questions
Is tear staining harmful?
Usually cosmetic, but can indicate underlying problems.
Can it be prevented?
Not entirely, but regular cleaning helps.
Are certain foods responsible?
Some owners report improvement with dietary changes, but evidence is limited.
Should I see a vet for tear staining?
Yes, to rule out infections or duct blockages.
Is it hereditary?
Yes, related to facial structure.
Condition Details
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Typical Age of Onset
Puppyhood to young adulthood
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Testing Available
Yes
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Diagnosing Methods
Ophthalmic exam; Fluorescein dye test; Nasolacrimal duct patency test
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Preventative Measures
Breeding for proper eye conformation; Regular grooming
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Related Conditions
Conjunctivitis, Entropion, Distichiasis