Tag Archives: Perphenazine

Amitriptyline HCL (Elavil)

Tricyclic Behavior Modifier; Anti-Pruritic; Neuropathic Pain Modifier Highlights Of Prescribing Information • Tricyclic “antidepressant” used primarily for behavior disorders & neuropathic pain/pruritus in small animals • May reduce seizure thresholds in epileptic animals • Sedation & anticholinergic effects most likely adverse effects • Overdoses can be very serious in both animals & humans What Is… 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 »


Chemistry A tricyclic dibenzocycloheptene-derivative antidepressant, amitriptyline HCl occurs as a white or practically white, odorless or practically odorless crystalline powder that is freely soluble in water or alcohol. It has a bitter, burning taste and a pKa of 9.4. Storage – Stability – Compatibility Amitriptyline tablets should be stored at room temperature. The injection should… Read More »