Blepharoedema - Donkey

Introduction

Even mild ocular disease is associated with blepharoedema. The swelling develops quickly due to the vascular nature of the eyelids, but resolves quickly too. Keep systemic disease in mind as a cause.

Diagnosis

• Examine the animal thoroughly for the possible cause
• Take a blood sample for routine haematology and biochemistry if concurrent illness is suspected
• Donkeys are more stoical than horses, but blunt trauma still occurs commonly, made more likely by an unsuitable stabling environment
• Always check for a worse case of orbital fracture and retinal detachment
• Fluorescein stain is again part of the examination; if the eyelids fail to meet during the blink, corneal ulceration will result

Treatment

• Systemic NSAID will produce an immediate response. Flunixin meglumine is more effective than phenylbutazone
• Systemic antimicrobials are indicated in cases of systemic infection
• Topical ointment should be used to protect the cornea

References

• Grove, V. (2008) Conditions of the eye In Svendsen, E.D., Duncan, J. and Hadrill, D. (2008) The Professional Handbook of the Donkey, 4th edition, Whittet Books, Chapter 11

EYELID DISEASES - DONKEY

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