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Cholinergic medications are a category of pharmaceutical agents that act upon the neurotransmitter acetylcholine, the primary neurotransmitter within the parasympathetic nervous system (PNS). There are two broad categories of cholinergic drugs: direct-acting and indirect-acting.
Identify the various actions of adrenergic medications based on the receptor to which they bind. Describe the various adverse effects of adrenergic drugs based on the binding site. Review the contraindications to various adrenergic drugs based on their preferred binding sites.
The main difference between adrenergic and cholinergic is that adrenergic involves adrenaline and noradrenalin, whereas cholinergic involves using the neurotransmitter Acetylcholine. Another key difference is that adrenergic receptors are present in the sympathetic nervous system, while cholinergic receptors are in the parasympathetic nervous ...
Adrenergic drugs, also known as sympathomimetic drugs, are a class of medications that that bind to adrenergic receptors throughout the body. These receptors are stimulated by the neurotransmitters norepinephrine and epinephrine , also known as adrenaline.
Cholinergic receptors play an early and essential role in brain development. The many functions of these receptors in development have long-term implications for dysfunction due to their presence in areas of high neuronal plasticity throughout adulthood, like the hippocampus.
This article reviews the basic function of the autonomic nervous system and the various drug classes that act within these neural synapses. Key Words: Autonomic drugs, Sympathomimetics, Adrenergic agonists, Adrenergic antagonists, Cholinergic drugs, Anticholinergic drugs.
The adrenergic pathway is otherwise known as the SNS or sympathetic nervous system. The other one is the cholinergic pathway which is also regarded as the parasympathetic nervous system (PNS). The main difference between the two is their neurotransmitters.