Why does a cat discharge pus? - briefly
A cat may discharge pus due to infections, abscesses, or wounds that have become inflamed and filled with bacteria, often requiring prompt veterinary attention.
Why does a cat discharge pus? - in detail
When a cat discharges pus, it is typically a sign of infection or inflammation within the body. Pus is a thick, yellowish or greenish fluid composed of dead white blood cells, bacteria, and tissue debris, which accumulates as part of the immune system’s response to combat infection. In cats, this can occur in various locations, such as the skin, ears, eyes, or internal organs, depending on the underlying cause. One common cause is a bacterial infection, often resulting from wounds, abscesses, or bites that become contaminated. Cats are prone to abscesses, especially if they engage in fights with other animals, as bacteria from claws or teeth can penetrate the skin and lead to localized infections. Dental issues, such as periodontal disease, can also result in pus discharge, particularly around the gums or teeth. Ear infections, often caused by mites, bacteria, or fungi, can lead to pus accumulation in the ear canal, accompanied by odor and discomfort. Similarly, eye infections, such as conjunctivitis, may cause pus to collect in the corners of the eyes. In more severe cases, internal infections, such as pyometra (a uterine infection in unspayed females), can cause pus to be discharged from the genital area. Additionally, foreign objects, such as splinters or debris, can introduce bacteria into the body, leading to pus formation. It is crucial to address pus discharge promptly, as untreated infections can spread, causing systemic illness or organ damage. A veterinarian should examine the cat to determine the exact cause and prescribe appropriate treatment, which may include antibiotics, wound cleaning, or surgical intervention. Early detection and treatment are essential to ensure the cat’s health and prevent complications.