Library
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Sodium chloride (hypertonic) ophthalmic is a topical medication used to reduce surface (corneal) swelling of the eye in cats and dogs. Sodium chloride is available without a prescription but should only be used under the direction of a veterinarian. It may be used “off label” or “extra label” to treat eye conditions in animals other than cats or dogs. Sodium chloride (hypertonic) ophthalmic comes in ointment and liquid drop form. Avoid use in animals with corneal ulceration or dry eye.
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Spinetoram topical (brand name Cheristin®) is an insecticide used to prevent and treat flea infestations in cats and kittens. Avoid use in dogs. It comes in a liquid drop form.
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Spinosad (brand name Comfortis®) is an antiparasitic used to kill adult fleas and to prevent and treat flea infestations in dogs and cats. It may be used off label (extra label) to treat other parasites and in other animals. It comes in an oral tablet form.
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Spironolactone is given by mouth and is used off label to treat congestive heart failure, fluid accumulation, and other cardiovascular problems.
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Spironolactone + hydrochlorothiazide is a combination aldosterone antagonist (spironolactone) and thiazide diuretic (hydrochlorothiazide) used to remove excess fluid and salt from the body in cats and dogs. This medication can be used in combination with other drugs to lower blood pressure and for protective effects on the heart muscle. It has also been used in dogs with fluid-up in the abdomen due to liver failure.
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Sucralfate is given by mouth and is used off-label to treat ulcers and erosions in the mouth, esophagus, stomach, and upper small intestine. Give as directed. Side effects are uncommon but may include constipation. Do not use in pets that are allergic to this medication. If a negative reaction occurs, please call your veterinarian.
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Sulfadiazine/trimethoprim is given by mouth in the form of a liquid suspension or is given by injection in the hospital. It is commonly used to treat bacterial and parasitic infections, sometimes off label, in dogs, cats, small mammals and other exotics. Common side effects include a decreased appetite, vomiting, and diarrhea, although more serious side effects are possible, such as dry eye, or liver, blood, or urinary problems. Do not use in pets that have severe liver damage, blood cell problems, dehydration, or sulfa allergies. If a negative reaction occurs, please call your veterinary office.
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Sulfadimethoxine (brand name: Albon®) is an antimicrobial given by mouth in the form of a tablet or liquid suspension, used primarily to treat coccidiosis. Its use for treating small mammals and reptiles is off label. Common side effects include vomiting, diarrhea, and decreased appetite. This medication should not be used in pets that are allergic to it, pregnant, lactating, or have severe liver or kidney dysfunction. If a negative reaction occurs, call your veterinary office.
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Sulfadimethoxine + ormetoprim (brand name Primor®) is a combination antibiotic used to treat bacterial skin and soft tissue infections in dogs. It may be used off label in other cases. Sulfadimethoxine + ormetoprim comes in tablet form that may be compounded into liquid.
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Sulfamethoxazole/trimethoprim (SMZ/TMP) is given by mouth in the form of a liquid suspension or is given by injection in the hospital, and it is commonly used to treat bacterial and parasitic infections, sometimes off label, in dogs, cats, small mammals, and other exotics. Common side effects include a decreased appetite, vomiting, and diarrhea, although more serious side effects are possible such as dry eye, or liver, blood, or urinary problems. Do not use in pets that have severe liver damage, blood cell problems, dehydration, or sulfa allergies. If a negative reaction occurs, please call your veterinary office.