Definition of fatalism for English Language Learners : the belief that what will happen has already been decided and cannot be changed Learn More about fatalism
The receptors most relevant to the pharmacology of vasopressors are adrenoceptors. Adrenoceptors, sometimes referred to as adrenergic receptors, interact with norepinephrine, epinephrine, and chemically similar drugs (called adrenomimetic, adrenergic, or sympathomimetic agents).
Venlafaxine â brand names: Effexor, Effexor XR, Lanvexin, and Trevilor â is an antidepressant of the serotonin-norepinephrine reuptake inhibitor (SNRI) class.This means it increases the concentrations of the neurotransmitters serotonin and norepinephrine in the body and the brain.atients stopping venlafaxine commonly experience SSRI discontinuation syndrome (otherwise known as withdrawal of the same meaning as drugs in the benzodiazepine or opiate classes of medication, for example).