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31 results for “immune mediated”
What Is Feline Glomerulonephritis
Feline glomerulonephritis is an immune-mediated kidney disease that most often affects young male cats. It develops when antibody-antigen complexes are filtered and trapped in the glomeruli, the kidney's tiny filtering units. The result ranges from protein-wasting nephrotic syndrome to chronic kidney failure. Recognizing the signs and the treatment goals helps owners act early.
Canine Ehrlichiosis: What Owners Should Know
Ehrlichiosis is a tick-borne rickettsial disease with acute, subclinical, and chronic stages, and chronic cases can linger for years with vague signs like lethargy, fever, and low platelets that risk bleeding. Because many illnesses look similar, diagnosis leans on bloodwork, urine, imaging, and antibody or PCR tests. This guide walks through the stages and workup.
What Is Cat Stomatitis and How Is It Treated?
Cat stomatitis is one of the harder feline diseases to cure, and severe cases can be fatal because a sore mouth leads a sensitive cat to stop eating. Its cause is complex, tied as much to the immune system as to infection, which is why antibiotics alone fall short. This guide explains what stomatitis is, its symptoms and types, how extraction works, and the daily oral care that prevention depends on.
What Is Stomatitis in Cats and What Are the Symptoms?
Feline stomatitis is inflammation of a cat's mouth, caused by various local irritants or systemic diseases, and may be localized or widespread, primary or secondary to another condition. It's an umbrella term covering glossitis, gingivitis, and mucosal inflammation. Signs include poor appetite, drooling, painful chewing, red swollen gums, and bad breath; severe cases show blisters and ulcers. The cause is unclear but likely immune-mediated. Treatment is either medical (chlorhexidine rinses plus antibiotics and corticosteroids under veterinary supervision) or, for stubborn cases, extraction of the premolars and molars — sometimes a full-mouth extraction.
Why Do Cats Get Stomatitis?
Feline stomatitis is a painful, chronic, immune-driven inflammation of the mouth—not just sore gums. Calicivirus and autoimmune disease are the usual triggers, while other viruses, plaque, breed, stress, and poor nutrition add risk. Because it hurts to eat, cats waste away, so finding the cause matters; for stubborn cases, full-mouth extraction often brings lasting relief.
Anterior Uveitis (Iridocyclitis) in Dogs and Cats
Anterior uveitis is inflammation of the iris and ciliary body in dogs and cats, causing pain, redness, and light sensitivity. It may arise from eye trauma, infection, or disease elsewhere in the body and requires prompt treatment to protect vision.
Optic Neuritis in Dogs and Cats
Optic neuritis is an inflammatory condition of the optic nerve that can cause sudden, often bilateral blindness in dogs and cats. The underlying cause is frequently unknown but may follow ocular trauma or infection, and prompt veterinary care is needed to protect vision.
Nasal Planum Depigmentation in Dogs and Cats: Symptoms, Causes, and Care
Nasal planum depigmentation is the partial or complete loss of pigment on a dog's or cat's nose, ranging from a small patch after trauma to full depigmentation from hormonal or autoimmune disease. Treatment targets the underlying cause and prevents secondary infection.
Rheumatoid Arthritis in Dogs and Cats: Symptoms, Treatment, and Prevention
Rheumatoid arthritis is a chronic, immune-mediated, erosive polyarthritis, often in small and toy breeds between 8 months and 9 years. It causes recurring lameness, stiff swollen joints, fever, and poor appetite, and can end in joint deformity. Treatment relieves pain, controls inflammation, and protects joint tissue.
Diabetes Mellitus in Dogs and Cats
Diabetes mellitus in dogs and cats is a disorder of insulin deficiency or resistance that causes persistently high blood sugar. Classic signs are excessive drinking, eating, and urinating with weight loss, and treatment centers on diet, insulin or other glucose-lowering medication, and monitoring.