Because this infection is bacterial, it can move from one eye to both eyes. However, it may just stay in one.
If your cat rubs its eyes too much, this can cause additional trauma to the eye area. This can make identifying the source of the infection difficult and increase the seriousness of the infection.
Discharge and crusty eyes can be associated with a variety of eye conditions. If your cat has these symptoms, it needs to be looked at by a veterinarian to identify the specific cause.
Cats that have flat faces, deep facial folds, or bulging eyes are most likely to have entropion. If your cat has any conditions that could predispose it to blepharitis then you should be vigilant in looking for the symptoms on a regular basis.
Eye infections should not be ignored, as severe infections can lead to reduced vision or permanent blindness.
Your vet may perform a biopsy or take skin scrapings to help diagnose the cause of the blepharitis. These will be sent to a lab for evaluation. [7] X Research source
It may be necessary to seek out a veterinary ophthalmologist yourself for a second opinion. If your cat’s condition has not improved with initial treatment, you should ask your veterinarian for a referral or find an accredited specialist on your own.
In some cases, your veterinarian will prescribe an oral antibiotic that is taken in pill form.
Warm compresses that are done regularly with clean cloths can help to clear out any clogged glands. They will also help to keep the infected area clean. Not all cats will cooperate enough to have this done.
An eye infection that is not treated effectively can become very serious and threaten your cat’s sight. Treating blepharitis can take awhile. As long as the condition is not getting worse, keep doing the treatments as prescribed until your cat gets better. [10] X Research source