Library
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Phytosphingosine topical (brand names Douxo®, SkinGuard®) is an anti-inflammatory agent, with antibacterial and antifungal properties. It is used in cats and dogs to help relieve itching in certain skin conditions and help restore the skin barrier. Phytosphingosine topical may be part of a combination product.
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Pigmentary keratitis is a discoloration of the cornea due to chronic inflammation and is most common in brachycephalic breeds. In many cases, complete resolution cannot be achieved, but the condition can be stopped or slowed down if the underlying cause can be identified and treated. Surgery and medications may be used to help address the problem.
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Pimobendan (brand name: Vetmedin®) is a medication given by mouth as a tablet or liquid, used to treat congestive heart failure in dogs. Its use in cats is off label. The most common side effects include decreased appetite and diarrhea. This medication should not be used in dogs with certain heart conditions, and it should be used with caution in pets with metabolic disease or pets that are young, pregnant, breeding, or lactating. If a negative reaction occurs, call the veterinary office.
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The common rabbit pinworm, Passalurus ambiguus, is an intestinal parasite. It does not posea serious health threat to rabbits, but it can cause uncomfortable itching and skin inflammation or redness around the anus. Rabbits become infected with pinworms by eating feces that contain pinworm eggs. Pinworms are challenging to treat because rabbits are coprophagic, so can potentially reinfect themselves during treatment.
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Piroxicam (brand name: Feldene) is given by mouth in the form of a capsule to treat pain and some types of cancer in dogs. Do not use this medication in pets that are allergic to it, or in pets concurrently using corticosteroids or other NSAIDs. If a negative reaction occurs, please call your veterinary office.
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Pituitary macroadenomas are large tumors of the pituitary gland that are either functional (secrete hormones) or non-functional (do not secrete hormones). The clinical signs depend on the type of macroadenoma, though become severe over time in either case. Diagnosis requires specialized CT or MRI imaging. This handout explains the effects of macroadenomas in cats and the treatment options available.
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Pituitary macroadenomas are large tumors of the pituitary gland that are either functional (secrete hormones) or non-functional (do not secrete hormones). The most common functional pituitary macroadenoma in the dog secretes the hormone ACTH, causing increased cortisol levels and Cushing’s disease. Non-functional macroadenomas cause clinical signs through compression of nearby structures resulting in vision changes, diabetes insipidus, and neurologic disorders. This handout explains the effects of these tumors on dogs, how they are diagnosed, and the treatment options available.
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Clinical signs of pituitary tumors depend on whether the tumor is functional or non-functional. Functional tumors can cause Cushing's disease in dogs and can cause acromegaly and insulin-resistant diabetes in cats. Non-functional pituitary tumors can enlarge to cause neurological signs. Diagnosis is based on the history, bloodwork, urinalysis, and sometimes a CT scan or MRI. Medical therapy is often the treatment of choice for functional tumors. Radiation therapy is another option and is usually the primary treatment for non-functional tumors.
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Bouquets and plants make wonderful gifts and decorations for our homes. However, many plant species can be hazardous to your cat's health. Be aware of the plants and flowers you are bringing into your home to prevent accidental poisonings. This handout outlines several common toxic plants.
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Plaque forms on teeth shortly after eating and within 24 hours begins to harden, eventually turning into tartar. Tartar serves as a place for bacteria to grow, leading to gingivitis. As gingivitis worsens, periodontal disease develops, which includes inflammation, pain, and tooth loss. Prevention of plaque and tartar build-up is key. Use VOHC-accepted food and/or water additives, wipe or brush your cat's teeth daily, and have your veterinarian perform regular dental cleanings.