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Tumors of the prostate are relatively uncommon in dogs and extremely rare in cats. Clinical signs include bloody urine, or straining to urinate or defecate. Metastasis to the pelvic bone and/or lumbar spine is likely. Diagnosis and treatment options are discussed. Prognosis is considered poor.
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Pulsed electromagnetic field (PEMF) therapy is the use of a generated electromagnetic field to affect changes in tissues of the body. PEMF is believed to have beneficial pain-relieving and healing effects but definitive clinical evidence or a positive benefit is currently lacking. Potential benefits and contraindications are discussed.
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Pyrantel pamoate is given by mouth and is used on and off label to treat intestinal parasites in many species. Give as directed. Side effects are uncommon but may include stomach upset, such as vomiting or diarrhea. Do not use in pets that are allergic to it. If a negative reaction occurs, call your veterinarian.
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Pyridostigmine bromide is given by mouth or injection and is used off label to treat symptoms related to myasthenia gravis. Give as directed. Dose-related side effects include drooling, diarrhea, increased urination, abdominal pain, muscle cramps, and increased tear production. Do not use in pets that are allergic to it or other bromides, or in pets that have urinary or gastrointestinal tract obstructions or blockages. If a negative reaction occurs, please call your veterinary office.
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Pyrimethamine is an antiprotozoal tablet given by mouth and used off-label to treat certain parasitic infections. Common side effects include vomiting, low appetite, tiredness, and low blood cell counts. Cats are more likely to have more severe side effects. Pregnant women should handle this medication carefully.
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Radiation is a type of energy produced naturally by the sun, earth, and rocks and artificially by machines. Although several types of tumors can be treated with radiation therapy alone (e.g., nasal tumors, brain tumors, and certain types of lymphoma), radiation therapy is most commonly used to destroy or limit the growth of cancer cells left behind (i.e., microscopic disease) after a tumor has been surgically removed. Side effects depend on the type and location of the tumor and its surrounding tissues.
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Ranitidine is given by mouth or injection and is used off-label to treat ulcers and erosions in the stomach and upper small intestine, reflux, or gastrointestinal motility issues. Give as directed. Side effects are uncommon but may include stomach upset. Do not use in pets with a history of allergies to this class of drugs. If a negative reaction occurs, call your veterinarian.
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Counterconditioning occurs when the pet's reaction (emotional response) to a stimulus is changed from one that is anxious or fearful to one that is positive and enjoyable. To accomplish this, favored rewards should be paired with each exposure to the stimulus.
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This handout provides a brief overview of the most common evidence-based modalities used in veterinary medicine. Pet owners need to discuss the risk of recommended modalities for their specific pet with a trained and certified rehabilitation therapist before starting a rehabilitation program.
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Retinal detachment can cause sudden blindness or vision changes. It is generally secondary to an underlying condition like high blood pressure. Diagnostics and treatment are discussed. Prognosis is guarded to good depending on the underlying cause.