Inflamed Eye in a Dog: Symptoms, Causes and Treatment

An inflamed eye in a dog, also known as conjunctivitis, is a common eye condition in which the conjunctiva (the thin, transparent membrane covering the eye) becomes inflamed. This can cause discomfort and pain for your dog, and it is important to recognise the symptoms and consult a veterinarian promptly. In this article, we discuss the symptoms, possible causes, treatment options and preventive measures for an inflamed eye in dogs.

Symptoms of an Inflamed Eye in a Dog

An inflamed eye can manifest in various ways. Here are the most common symptoms:

• Redness: The eye or the conjunctiva may be red or irritated.
• Swelling: The eyelids or the tissue around the eye may be swollen.
• Discharge: There may be a clear, pus-like or greenish discharge from the eye.
• Tearing: Excessive tear production, often resulting in dark tear streaks visible along the dog’s cheeks.
• Blinking or squinting: Dogs with an inflamed eye will often blink excessively or squint the affected eye.
• Pus or debris: Pus or debris may accumulate in the corners of the eyes.
• Rubbing with the paw: Dogs will often try to rub their eyes due to the discomfort.

These symptoms can range from mild to severe. It is important to take prompt action to prevent the condition from worsening.

Causes of an Inflamed Eye in a Dog

There are several causes that can lead to an inflamed eye in a dog. Identifying the underlying cause is essential for proper treatment.

Irritation

• Dust, hair or foreign objects: Things such as dirt, dust, hair or sand can get into a dog’s eye and cause irritation.
• Wind and draughts: Exposure to strong wind or draughts can irritate the eyes and cause inflammation.

Allergies

• Seasonal allergies: Pollen, grass or other allergens can cause conjunctivitis in dogs that are prone to allergies.
• Environmental factors: Substances such as cleaning products or perfume can trigger allergic reactions in your dog’s eyes.

Underlying eye conditions

• Dry eyes (keratoconjunctivitis sicca): Dogs with dry eyes do not produce enough tears, which can lead to irritation and infection.
• Corneal damage: Scratches on the cornea, caused by sharp objects, can lead to infection.
• Glaucoma: Increased eye pressure due to glaucoma can lead to severe eye inflammation and requires immediate medical treatment.
• Eyelid abnormalities: Some dog breeds, such as the pug or cocker spaniel, have a genetic predisposition to abnormalities such as entropion (inward turning of the eyelid), which leads to constant irritation.

Treatment of an Inflamed Eye in a Dog

It is important to always consult a veterinarian if your dog has an eye infection. Treatment may vary depending on the cause and severity of the infection.

Antibiotic Eye Drops or Ointment

• Use of antibiotics: In many cases, the veterinarian will prescribe antibiotic eye drops or ointment to treat the infection, particularly if a bacterial infection is present.
• Anti-inflammatory medication: If necessary, the veterinarian may prescribe anti-inflammatory medication to reduce swelling and redness.

Artificial tears

• For dry eyes: If the dog suffers from dry eyes, artificial tears can help to moisturise the eyes and reduce irritation.

Eye rinsing

• Rinsing with lukewarm water: A simple way to keep the eye clean is to gently rinse it with lukewarm boiled water or a special eye wash prescribed by the veterinarian.

Surgical Treatment

• For serious eye conditions: In some cases, such as severe eyelid abnormalities or corneal damage, surgery may be required to correct the cause of the irritation.

Prevention of Eye Infections in Dogs

Although not all eye infections can be prevented, there are some preventive measures you can take to reduce the risk:

Keep the Eyes Clean

• Remove dirt and hair: Ensure your dog’s eyes are free from dirt, dust and loose hair, especially if your dog is a long-haired breed.
• Avoid irritants: Avoid using irritating products such as harsh cleaning products near your dog’s eyes.

Protect the Eyes from Wind and Draughts

• Use eye protection: For example, when your dog has its head out of the car window, particles of dirt can get into its eyes. Try to avoid this or use special dog goggles.

Regular Visits to the Veterinarian

• Check the eyes regularly: Have your dog’s eyes checked regularly during vet visits, especially if your dog is prone to eye conditions.

Treating Underlying Conditions

• Treat allergies: Dogs with allergies are more prone to eye infections. Make sure you keep allergies under control with the right medication.

When to Consult the Veterinarian?

It is important to contact a veterinarian immediately if your dog has an eye infection. Symptoms such as excessive redness, pus-like discharge, swelling or a cloudy eye may indicate a serious infection or an underlying condition. Prompt treatment prevents the condition from worsening and potential damage to your dog’s eye.

Are there natural remedies for treating an inflamed eye in dogs?

An inflamed eye in dogs, also known as conjunctivitis, can be caused by various factors such as allergies, dust or bacterial infections. Although it is always important to consult a veterinarian in the event of severe or persistent symptoms, there are some natural remedies that can help treat mild eye infections and relieve the symptoms.

Colloidal Silver

What is it?

Colloidal silver is a liquid containing microscopic particles of silver. It is known for its antibacterial, antiviral, and anti-inflammatory properties and has long been used as a natural remedy for various infections.

How does it work?

Colloidal silver can combat bacteria that cause eye infections. It acts as a natural antibiotic by destroying harmful microorganisms without affecting healthy cells.

Use for dogs:

• Eye drops: You can apply a few drops of colloidal silver directly into the dog’s eye.
• Cotton wool: An alternative is to dip a clean piece of cotton wool in colloidal silver and gently rub it over the inflamed eye.

Precautions:

Colloidal silver is safe to use, but it is important to consult a veterinarian before using this remedy, especially in cases of severe inflammation.

Chamomile tea

What is it?

Chamomile is a medicinal herb known for its soothing, anti-inflammatory, and antiseptic properties. Chamomile tea is often used for mild eye inflammation in both humans and animals.

How does it work?

Chamomile helps to reduce inflammation, combat swelling and relieve pain. It can also help to remove dirt and bacteria from the eye.

Use for dogs:

• Tea bag: Allow a chamomile tea bag to cool and place it on the dog’s eye to soothe the inflammation.
• Eye wash: Use cooled chamomile tea as an eye wash by gently dripping a few drops into the dog’s eye or dipping a clean cotton wool pad into the tea and gently cleaning the eye.

Precautions:

Ensure the chamomile tea has cooled completely before use, and only use it if the inflammation is mild. If symptoms persist, a visit to the veterinarian is necessary.

Rinsing with Lukewarm Boiled Water

What is it?

Lukewarm boiled water is a simple and safe way to clean your dog’s eye. It helps to remove dirt, dust and pus from the eye and to relieve the inflammation.

How does it work?

Rinsing the eye with water helps remove any irritants and keeps the eye clean, which promotes healing.

Application for dogs:

• Rinsing: Use a syringe or pipette filled with lukewarm boiled water to gently rinse the dog’s eye.
• Cotton wool: You can also dip a clean piece of cotton wool in the water and gently rub it over the eye to remove the dirt.

Precautions:

It is important to use clean water, preferably boiled and cooled, to prevent infections. This can help with mild irritation, but further treatment is required for severe infections.

Eye Cleansing Wipes

What are they?

Special eye cleansing wipes are available that are designed to safely clean dogs’ eyes. These wipes often contain gentle cleansers that remove dirt and bacteria without irritating the eye.

How do they work?

The wipes help remove dirt, dust and discharge from the eye, and may be gentle enough for regular use.

Use for dogs:

• Use the eye cleansing wipes to gently clean the area around the eye, especially if your dog has discharge or dirt in the corners of their eyes.

Precautions:

Make sure you choose cleansing wipes that are specifically designed for use on pets and do not contain any irritating chemicals.

Boosting Immunity

A strong immune system can help prevent eye infections by enabling the body to fight off infections more effectively.

Multivitamins

• Multivitamins help to strengthen a dog’s immune system, which can reduce the risk of inflammation.

Probiotics

• Probiotics support gut health and can have a positive effect on a dog’s overall immune system, helping to reduce inflammation and allergies.

Conclusion

An inflamed eye in a dog, or conjunctivitis, can cause a great deal of discomfort and may indicate an underlying problem such as an allergy, eye injury or infection. Recognising the symptoms and consulting a veterinarian promptly is essential for a proper diagnosis and treatment. With the right care, an eye infection can usually be treated quickly, but preventive measures such as keeping the eyes clean and protecting them from irritants can help prevent future infections.