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Pet Health Articles

Medications & Supplements

  • Ephedrine (brand names: Akovaz®, Corphedra®) is a medication used off-label to treat low blood pressure due to shock or anesthesia. It has also been used to treat certain types of urinary incontinence. Ephedrine is most commonly given by injection (and rarely by mouth).

  • Epinastine ophthalmic is an antihistamine eye medication used off label (extra label) to treat itchiness associated with eye allergies in all species of pets. It comes in a liquid drop format to be instilled directly to the eye (topically).

  • Epineprhine (Epiclor) is an injectable drug used most often in emergency situations for animals (e.g., anaphylaxis, cardiopulmonary resuscitation [CPR]). It may also be added to local anesthesia drugs because it causes the veins to constrict, thus delaying the body's absorption of the drugs and prolonging the duration of the local anesthetic.

  • Epinephrine is a drug used most often in emergency situations for animals (e.g., anaphylaxis, cardiopulmonary resuscitation [CPR]). Automatic injection devices for epinephrine (EpiPen, EpiPen Jr) are used off-label in pets to treat anaphylactic (allergic) reactions that occur away from the veterinary hospital.

  • Eprinomectin + praziquantel (brand name Centragard) is a topical antiparasitic drug used to treat and control hookworm, roundworm, and tapeworm infections, and to prevent heartworm disease in cats and kittens that are at least 7 weeks of age and weigh at least 1.8 lb (0.8kg).

  • Epsiprantel (Cestex®) is an oral deworming medication used to treat and kill tapeworms in dogs and cats. It comes as oral tablets that should be given with food. The medication typically takes effect within 1-2 days, but laboratory tests are needed to evaluate its effectiveness.

  • Ergocalciferol is a form of vitamin D that is sometimes used in veterinary medicine to treat low calcium blood levels that result from condition called hypoparathyroidism. Ergocalciferol is given orally.

  • Erythromycin ophthalmic is an antimicrobial medication used to treat certain types of bacterial eye infections in cats, dogs, and other species. Its use in veterinary medicine is considered off label (extra label). Erythromycin ophthalmic comes in ointment form.

  • Erythromycin is given by mouth or injection and is used off label to treat bacterial infections and gastrointestinal motility problems in many animal species. Do not use in pets that are allergic to it, have liver disease or dysfunction, or in pets such as rabbits, gerbils, guinea pigs, or hamsters.

  • Esafoxolaner + eprinomectin + praziquantel (NexGard COMBO) is a topical antiparasitic medication used to prevent heartworms and to prevent and treat intestinal parasites (hookworms, roundworms, and tapeworms), ear mites, fleas, and ticks (black-legged tick, lone star tick) . It is also used off label to treat skin mites in cats.