Cat with Ear Discharge: Be Alert for Middle Ear Infecti
When a cat has pus in one ear, it could be a sign of otitis externa or otitis media, as the cat's middle ear is divided into two compartments by a bony partition. This makes treating otitis media more challenging. Moreover, if feline otitis media is not treated promptly, it can lead to further infections in the inner ear or even the meninges, potentially causing deafness or even death in cats.
So, what should you do if your cat has pus in its ear? Today, we'll delve into this topic in detail to provide you with the information you need.
What is Otitis Media?
Otitis media in cats refers to an inflammatory disease that occurs in the middle ear region, including the space behind the eardrum. Typically, feline otitis media may be caused by a secondary infection following bacterial or fungal otitis externa (ear mites can also lead to secondary bacterial infections, resulting in otitis), or it can be transmitted through the eustachian tube from nasal polyps or upper respiratory infections.
Depending on the cause, feline otitis media can be categorized as either acute or chronic. It can also be divided into noninfectious and infectious types based on whether it is accompanied by bacterial, fungal, or other microbial infections.
Symptoms of Otitis Media in Cats
Ear Discharge: The ear may leak yellow to brown fluid, sometimes with blood.
Frequent Scratching: Cats may scratch or shake their heads frequently to relieve itching and discomfort in their ears.
Unusual Odor: Infected ears may have a foul smell.
Balance Issues: If the inflammation affects the inner ear, it may cause difficulties in walking or tilting the head.
Decreased Hearing: In cases where the condition is left untreated for a long time, the cat's hearing may be affected, leading to symptoms such as dull reactions, disordered movement, and listlessness.
Diagnosis Methods
When you suspect your beloved pet has otitis media, it's important to contact a veterinarian for a professional examination as soon as possible. The vet will typically use specialized tools like an otoscope to inspect the ear canal and collect samples for testing to determine the specific type of pathogen. In some cases, Xrays or CT scans may be necessary to assess the extent and severity of the condition.
Treatment Options
The treatment plan varies depending on the severity of the condition and individual differences. However, it generally includes the following aspects:
Cleaning and Care: Use a nontoxic ear cleaning solution, such as saline or TrisEDTA, to clean the ear canal.
Medication: Use corticosteroids to reduce inflammation and suppress sebaceous gland secretion, along with antibiotics like neomycin or gentamicin to control infections. If there is a mixed fungal infection, antifungal medications containing nystatin, miconazole, ketoconazole, or clotrimazole may also be prescribed.
Surgical Intervention: In some complex cases, if topical medications do not respond, surgery may be necessary to remove obstructions or repair damaged tissue.
Preventive Measures
50% of feline otitis externa is caused by ear mites, and otitis externa is a common cause of otitis media. Therefore, preventing ear mites is crucial for maintaining your cat's ear health.
Regularly deworm your cat to avoid infections from mites or other external parasites.
Keep the environment clean and regularly wash the cat's bed.
Regularly inspect your cat's ear canal. If you notice any abnormal discharge or odor, you can use Erifen (pet ear care solution) for cleaning, once or twice a week.
If your cat is infected with ear mites, you can use Erifen ear care solution and Xinrenning (compound nystatin ointment) for intervention. Initially, apply it once a day for the first week, then consolidate for two days, and adjust to once or twice a week, maintaining for 21 days.
In conclusion, when your cat has pus in its ear, it's crucial not to take it lightly. Seeking veterinary care and treatment promptly is essential to ensure your cat recovers as quickly as possible.
