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Conjunctivitis

Inflammation of the tissues lining the eye and eyelid

Symptoms of Conjunctivitis in Pets

Conjunctivitis in pets is a health condition that can affect both dogs and cats. It may cause various symptoms and requires veterinary attention for proper diagnosis and treatment. Early detection is important for managing this condition effectively.

Conjunctivitis, or inflammation of the conjunctiva—the thin, transparent layer covering the eye and inner eyelids—can cause a variety of symptoms in pets. Watch for the following signs:

  • Redness or inflammation of the eye
  • Discharge, excessive tearing, or crustiness around the eye
  • Excessive blinking or squinting
  • Pawing or rubbing at the affected eye
  • Sensitivity to light: Pets may seem bothered by bright light or avoid well-lit areas

Other health conditions may share similar symptoms with conjunctivitis, including Allergic Reaction, Corneal Ulcer, or ocular trauma.

If you notice any signs of conjunctivitis or have concerns about your pet's eye health, consult with your veterinarian for proper diagnosis and treatment.

Conjunctivitis in Dogs vs Cats

Conjunctivitis in dogs: Dogs often show more obvious physical symptoms and behavioral changes. Common causes in dogs include toxin ingestion (grapes, raisins, antifreeze, certain medications), infections such as Leptospirosis or Lyme disease, and breed-specific predispositions. Early signs in dogs may include increased thirst, frequent urination, and lethargy.

Conjunctivitis in cats: Cats tend to hide signs of illness until the condition is more advanced. Chronic conditions are particularly common in older cats (senior cats over 7 years). Watch for subtle changes such as decreased appetite, weight loss, changes in litter box habits, and reduced grooming. Regular wellness exams are especially important for early detection in cats.

What Happens at the Vet for Conjunctivitis

When you visit your veterinarian due to concerns related to conjunctivitis in your pet, the following steps may be taken:

  • Medical history: They will review your pet's medical history and discuss details about your pet's symptoms, duration and pattern of occurrence, and any potential triggers or environmental changes.
  • Physical examination: A thorough exam will be conducted, focusing on the eyes. They may also check for any concurrent health issues that could be contributing to the conjunctivitis.
  • Diagnostic testing: Detailed examination of the eyes, including assessing tear production, checking for foreign bodies, and inspecting the cornea, may be conducted. The veterinarian may use specialized equipment, to examine the structures of the eye. Depending on the severity and suspected cause of conjunctivitis, advanced diagnostic tests may be recommended.
  • Treatment options: These can vary based on the underlying cause and severity of conjunctivitis. This may involve prescription eye drops or ointments, antibiotics for bacterial infections, or anti-inflammatory medications to alleviate discomfort.
  • Follow-up care: Your veterinarian will discuss a follow-up plan, which may involve regular monitoring of your pet’s eyes, additional tests, or adjustments to the treatment regimen.

While conjunctivitis is usually a localized issue, it can sometimes be a symptom of an underlying health problem. If needed, your veterinarian may refer you to a veterinary ophthalmologist for further evaluation.

Your veterinary healthcare team will partner with you to decide which treatment option is best for your pet's and your family’s specific condition and situation.

How to Prevent Conjunctivitis in Pets

While it may not be possible to prevent all instances of conjunctivitis, especially if there's an underlying health condition, you can take steps at home to reduce the risk and manage potential causes. Here are some preventative measures:

  • Good eye hygiene: Regularly clean your pet's eyes to remove debris and discharge. Use a soft, damp cloth and gently wipe from the inner corner of the eye outward. Be cautious not to touch the eye directly.
  • Protect the eyes: Minimize exposure to potential irritants such as dust, pollen, and smoke. Keep your pet away from environments where there are strong odors, fumes, or airborne particles that could lead to eye irritation.
  • Prompt veterinary attention: If you notice redness, discharge, or squinting of the eye seek veterinary attention promptly. Early detection and treatment can prevent the worsening of conjunctivitis or the development of complications.

Please note that the information provided here is not a substitute for professional veterinary advice. If you suspect your pet has conjunctivitis or any other health concerns, consult your veterinarian for proper diagnosis and treatment. If your pet is prone to eye issues or has had conjunctivitis before, your vet may recommend additional preventative measures.

Nationwide® pet insurance claim example

Veterinary bill

$185

You pay only

$37

Conjunctivitis

You save

$148

Example reflects Modular Plan Accident, Illness and optional Congenital & Hereditary rider as well as the optional Cruciate rider added after the first year of coverage, with $5,000 annual limit for each category and 80% reimbursement after the $250 annual deductible has been met. This plan may not be available in all areas. Pre-existing conditions are not covered. Veterinary bill amount is based on expenses incurred in the first 30 days after initial diagnosis.

Cost breakdown for Conjunctivitis treatment
ItemAmount
ConditionConjunctivitis
Potential veterinary cost$185
You pay with insurance$37
You save$148

Conjunctivitis treatment can cost $185. With Nationwide pet insurance, you pay only $37 and save $148. Example reflects Modular Plan Accident, Illness and optional Congenital & Hereditary rider as well as the optional Cruciate rider added after the first year of coverage, with $5,000 annual limit for each category and 80% reimbursement after the $250 annual deductible has been met. This plan may not be available in all areas. Pre-existing conditions are not covered. Veterinary bill amount is based on expenses incurred in the first 30 days after initial diagnosis.

Nationwide® pet insurance claim example

Veterinary bill

$185

You pay only

$37

Conjunctivitis

You save

$148

Example reflects Modular Plan Accident, Illness and optional Congenital & Hereditary rider as well as the optional Cruciate rider added after the first year of coverage, with $5,000 annual limit for each category and 80% reimbursement after the $250 annual deductible has been met. This plan may not be available in all areas. Pre-existing conditions are not covered. Veterinary bill amount is based on expenses incurred in the first 30 days after initial diagnosis.

Cost breakdown for Conjunctivitis treatment
ItemAmount
ConditionConjunctivitis
Potential veterinary cost$185
You pay with insurance$37
You save$148

Nationwide® pet insurance claim example

Veterinary bill

$185

You pay only

$37

Conjunctivitis

You save

$148

Example reflects Modular Plan Accident, Illness and optional Congenital & Hereditary rider as well as the optional Cruciate rider added after the first year of coverage, with $5,000 annual limit for each category and 80% reimbursement after the $250 annual deductible has been met. This plan may not be available in all areas. Pre-existing conditions are not covered. Veterinary bill amount is based on expenses incurred in the first 30 days after initial diagnosis.

Cost breakdown for Conjunctivitis treatment
ItemAmount
ConditionConjunctivitis
Potential veterinary cost$185
You pay with insurance$37
You save$148

Conjunctivitis is a health condition affecting both dogs and cats. Symptoms may include changes in behavior, appetite, mobility, or physical appearance — early detection is key to effective treatment. Symptoms to watch for, What happens at the vet, Preventive measures. Treatment can cost $185. Consult your veterinarian if you notice any unusual symptoms in your pet.

This article has been reviewed by a licensed veterinarian for medical accuracy. The information provided is for educational purposes and should not replace professional veterinary advice. Always consult your veterinarian for diagnosis and treatment of your pet's health conditions.