Doxycycline is an antibiotic related to tetracycline. It is effective against a variety of organisms, and is often used to treat bacterial infections. It is the antibiotic of choice for many diseases (such as Lyme disease) that are spread by ticks and some diseases caused by organisms known as Mycoplasma. It is commonly employed in the treatment of respiratory infections and fever of unknown origin in cats.
Fluoroquinolones are powerful antibiotics that are commonly prescribed for pets. They are used to treat infections of the skin, bladder, ears, kidneys, lungs (pneumonia), and prostate. Fluoroquinolones are prescribed many other types of infections as well.
Furosemide is a medication that is commonly prescribed for heart disease in dogs and cats. It is infrequently used to treat other medical conditions, including high blood pressure or, rarely, certain kidney and urinary disorders.
Furosemide is in a class of medications called diuretics. Medications in this class work by causing increased urine production.
Cimetidine, ranitidine, and famotidine are related medicines. They are in a class of drugs called H2 blockers. They have similar effects and uses in veterinary medicine.
H2 blockers cause decreased production of stomach acid. In pets, these medicines are prescribed mainly to treat or prevent gastrointestinal upset (vomiting, diarrhea, or lack of appetite). They also may be used to prevent or treat ulcers or irritation of the esophagus, stomach, or intestines.
Laxatone® and Petromalt® are commonly prescribed to prevent and eliminate hairballs in cats. They are laxatives that promote the passage of intestinal contents through the rectum as feces. Although the two products (and other, similar products) primarily are marketed as hairball remedies, they also are used to treat and prevent constipation.
Corticosteroids are a class of medicines related to cortisone. Cortisone is a naturally occurring hormone.
Corticosteroids should not be confused with anabolic steroids. Anabolic steroids promote body and muscle growth. Corticosteroids are used in pets to treat inflammation, allergies, itching, immune system irregularities, pain, back or spinal trauma, and eye, ear, or skin problems.
Lactulose is a very effective laxative that is commonly used in veterinary medicine. It is frequently used in the treatment and prevention of constipation in pets.
Lactulose also is used to treat some types of liver disease.
Lactulose is available as a liquid suspension for oral administration. Lactulose may be administered as an enema by veterinarians.