Tag Archives: Meperidine

Aminophylline Theophylline

Phosphodiesterase Inhibitor Bronchodilator Highlights Of Prescribing Information • Bronchodilator drug with diuretic activity; used for bronchospasm & cardiogenic pulmonary edema • Narrow therapeutic index in humans, but dogs appear to be less susceptible to toxic effects at higher plasma levels • Therapeutic drug monitoring recommended • Many drug interactions What Is Aminophylline Theophylline Used For?… Read More »

Acyclovir (Zovirax)

Antiviral (Herpes) Highlights Of Prescribing Information • Used primarily in birds for Pacheco’s disease; may be useful in cats for Herpes infection • If given rapidly IV, may be nephrotoxic • Oral use may cause GI distress • Reduce dosage with renal insufficiency • May be fetotoxic at high dosages What Is Acyclovir Used For?… Read More »

Acepromazine Maleate (PromAce, Aceproject)

Phenothiazine Sedative / Tranquilizer Highlights Of Prescribing Information • Negligible analgesic effects • Dosage may need to be reduced in debilitated or geriatric animals, those with hepatic or cardiac disease, or when combined with other agents • Inject IV slowly; do not inject into arteries • Certain dog breeds (e.g., giant breeds, sight hounds) may… Read More »


Chemistry An ethanolamine derivative antihistamine, dimenhydrinate contains approximately 54% diphenhydramine and 46% 8-chlorotheophylline. It occurs as an odorless, bitter and numbing-tasting, white crystalline powder with a melting range of 102°-107°C. Dimenhydrinate is slightly soluble in water and is freely soluble in propylene glycol or alcohol. The pH of the commercially available injection ranges from 6.4… Read More »

Codeine Phosphate

Chemistry A phenanthrene-derivative opiate agonist, codeine is available as the base and three separate salts. Codeine base is slightly soluble in water and freely soluble in alcohol. Codeine phosphate occurs as fine, white, needle-like crystals or white, crystalline powder. It is freely soluble in water. Codeine sulfate’s appearance is similar to codeine phosphate, but it… Read More »


Chemistry A beta1 adrenergic blocking agent, atenolol occurs as a white, crystalline powder. At 37°C, 26.5 mg are soluble in 1 ml of water. The pH of the commercially available injection is adjusted to 5.5-6.5. Storage – Stability – Compatibility Tablets should be stored at room temperature and protected from heat, light and moisture. The… Read More »