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  • Many mushrooms are toxic and can cause serious or even life-threatening illness. The severity of illness depends on the type and number of mushrooms ingested. Since mushrooms are difficult to identify, it is best to discourage your pet from eating any mushrooms growing in the wild. Prompt treatment is critical.

  • There are several reasons why your cat might be a picky eater. It’s important to first rule out an underlying medical condition. Picky eaters can be created by their humans offering too much variety of food or can result from cats being overfed treats and snacks. Homemade diets can be an option, but come with several limitations that need to be carefully considered. Other approaches are outlined.

  • Mycophenolate is an immune suppressing medication given by mouth or as an injection and is mainly used off-label to treat autoimmune disease in dogs. Common side effects include gastrointestinal upset and bone marrow suppression. This medication should not be used in pets that are allergic to mycophenolate, are pregnant, or nursing. It should be used with caution in pets with liver or kidney disease. If a negative reaction occurs, call your veterinary office.

  • N-acetylcysteine (NAC) is a chemically modified form of the dietary amino acid cysteine. Both cysteine and NAC contain sulphur, and sulphur-containing amino acids function as antioxidants, protecting the body from damage by oxidation.

  • Naloxone is a drug used to reverse the effects of opioids. It is used primarily under direct supervision of a veterinarian. It is used off-label in veterinary medicine. Naloxone comes in nasal spray and injectable forms.

  • Polyps are benign fleshy growths that originate from the cells lining a cat's nasal passages, leading to a variety of clinical signs such as sneezing, difficulty breathing, and recurrent ear infections. The various diagnostic tools and treatment approaches are explained in this handout.

  • In some cases, chronic inflammation of the nose (rhinitis) leads to proliferation (hyperplasia) and formation of polyps in the nose or throat. These polyps are not cancerous but may need removal.

  • Nasopharyngeal polyps are benign idiopathic masses originating from the middle ear that extend either down the eustachian tube or into the external ear. They can cause stertor, nasal discharge, otitis, otic discharge and head tilt. Diagnosis may involve visualization through otoscopic exam or behind the soft palate, but usually needs radiographic evidence or more advanced imaging such as CT or MRI. Treatment involves debulking the mass through traction which has a high rate of recurrence, or more advanced surgery into the bulla to remove the source of the polyp.

  • Neomycin ophthalmic is an antimicrobial medication, usually in a combination product, used to treat bacterial infections of the eye. It is used to treat surface eye infections in cats, dogs, and exotic companion animals. Neomycin ophthalmic comes in ointment and liquid drop suspension form. Caution when using this medication in cats, as allergic reactions have been documented.

  • Neomycin sulfate is an antibiotic. It is used to reduce the number of bacteria in the colon (a part of the intestine) prior to surgery. It may also be used to decrease the numbers of ammonia producing bacteria in the treatment of brain disorders caused by the liver not working properly (a condition called hepatic encephalopathy).