What should I do if a rat's eye is infected? - briefly
Separate the affected rat, maintain a sterile cage, and promptly consult a qualified veterinarian for diagnosis and prescribed antibiotic treatment. Avoid using over‑the‑counter eye drops without professional guidance, as inappropriate medication may exacerbate the infection.
What should I do if a rat's eye is infected? - in detail
A rat with an inflamed or pus‑filled eye requires prompt attention to prevent damage to the cornea and loss of vision.
First, separate the affected animal from any cage mates to limit the spread of infectious agents. Observe for signs such as redness, swelling, discharge, squinting, or a cloudy appearance.
Next, perform a gentle cleaning procedure. Use a sterile saline solution or a diluted chlorhexidine rinse (0.05 % concentration). Apply the solution with a cotton swab, moving from the corner of the eye outward, avoiding direct pressure on the globe. Repeat the rinse two to three times daily, ensuring the area stays moist but not overly wet.
After cleaning, apply a topical antibiotic approved for small rodents, such as a bacitracin‑based ointment or a veterinary‑prescribed ophthalmic gel containing enrofloxacin. Follow the product’s dosage instructions, typically one thin layer on the affected surface three times per day.
Schedule an examination by a veterinarian experienced with exotic pets within 24 hours. The clinician will:
- Conduct a thorough ocular assessment, possibly using fluorescein staining to detect corneal ulcers.
- Collect a sample of discharge for bacterial or fungal culture if the infection’s cause is unclear.
- Prescribe systemic antibiotics or anti‑inflammatory medication if the infection has spread beyond the surface.
Supportive care includes maintaining a warm, draft‑free environment, providing fresh water, and offering easily accessible food to reduce stress. Monitor the eye daily for changes in swelling, discharge volume, or the animal’s behavior. If symptoms worsen—such as increased redness, severe pain, or loss of appetite—seek immediate veterinary intervention.
To reduce recurrence, keep the cage clean, replace bedding regularly, and disinfect feeding equipment. Provide enrichment that minimizes eye trauma, such as smooth surfaces and appropriate chew toys. Regular health checks will help detect early ocular problems before they become severe.