Library
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Conjunctivitis means inflammation of the conjunctiva. If you see excessive tearing from one or both eyes, abnormal discharge, and reddened conjunctival membranes, your cat may have conjunctivitis. The most common causes of conjunctivitis include infectious diseases and non-infectious conditions, including allergies, injuries, hereditary conditions, and tumors. The approach to non-specific conjunctivitis is to use eye medications containing a combination of broad-spectrum antibiotics to control the bacterial infection and anti-inflammatory drugs to reduce the inflammation. The prognosis depends on the specific diagnosis. It can be a recurring condition in some cats.
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Constipation is infrequent or difficult passage of stool or feces. This article outlines the most common causes of constipation, signs, treatment, and prognosis.
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In cats, coughing is usually a sign of an inflammatory problem affecting the lower respiratory tract, especially some form of bronchitis. This inflammation is often due to an infection, particularly with viruses such as feline viral rhinotracheitis or bacteria such as Bordetella. This handout discusses causes, diagnosis, and treatment.
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Cutaneous histiocytosis is an uncommon condition in dogs. It is a non-cancerous increase in the number of reactive cells (histiocytes) caused by an immune system dysfunction. It generally manifests as multiple bumps and nodules confined to the dog's skin. The clinical signs, diagnosis, and treatment of this condition are explained in this handout.
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In cats, diseases of the lower urinary tract (bladder and urethra) are often grouped under the term feline lower urinary tract disease (FLUTD). Typical signs in cats with FLUTD are those of inflammation and irritation of the lower urinary tract. There are many potential causes of FLUTD, and diagnosis is based on assessing clinical signs and laboratory testing. There is no universal treatment for FLUTD. Each case has to be investigated to determine the underlying cause, and then the treatment has to be tailored to the individual cat.
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Dandie Dinmont Terriers are live-wire dogs that enjoy rousing play, yet can be as tough as nails when extracting a rodent from its den or when standing up to a challenge.
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Cat food labels can be confusing. These labels are an important way that pet food manufacturers communicate nutritional information to consumers. It is important to understand some of the rules regulating cat food labels to better interpret the information they contain.
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This handout describes and illustrates this condition, and discusses the causes, clinical signs, diagnosis, and treatment options for degenerative disc disease in dogs. Surgical intervention is specifically outlined and rule-outs for other conditions causing similar signs are also discussed.
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Degenerative myelopathy (DM), a disease affecting the spinal cord, results in slowly progressive hind limb weakness and paralysis. DM is like some forms of human amyotrophic lateral sclerosis (ALS), more commonly known as Lou Gehrig's Disease. Unfortunately, there is no effective treatment, and it is a progressive, incurable disease.
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Diabetes insipidus results in excessive drinking and urination. As many conditions cause these signs, a number of diagnostic tests including bloodwork and urinalysis need to be performed to rule out other causes. After more common causes are ruled out, a modified water deprivation test can confirm disease and an MRI or therapeutic trial can be performed. Diabetes insipidus results from reduced production of ADH from the brain or reduced sensitivity to ADH in the kidney. Treatment depends on the cause of the disease either replacing the lack of ADH with a synthetic replacement or using a hydrochlorothiazide and a low salt diet to decrease urine production.
