• These chemicals are also called cholinergic drugs because acetylcholine (ACh) is the neurotransmitter used by the PSNS. (wikipedia.org)
  • Chemicals in this family can act either directly by stimulating the nicotinic or muscarinic receptors (thus mimicking acetylcholine), or indirectly by inhibiting cholinesterase, promoting acetylcholine release, or other mechanisms. (wikipedia.org)
  • Choline esters Acetylcholine (all acetylcholine receptors) Bethanechol (M3 receptors) Carbachol (all muscarinic receptors and some nicotinic receptors) Methacholine (all muscarinic receptors) Plant alkaloids Arecoline Nicotine Muscarine Pilocarpine (M3 receptors) Indirect acting parasympathomimetic substances may be either reversible cholinesterase inhibitors, irreversible cholinesterase inhibitors or substances that promote ACh release or anti-adrenergics. (wikipedia.org)
  • Parasympathomimetics are a group of drugs that act either by directly stimulating the muscarinic receptor, for example pilocarpine, or by inhibiting the enzyme acetylcholinesterase, which hydrolyses the acetylcholine in the synapse. (wikipedia.org)
  • Cholinergic effects include slowed heart rate, increased secretion, and increased activity of the gastrointestinal tract. (ashp.org)
  • Drugs used in the management of intestinal motility disorders include cholinergic agonists, prokinetic agents, opioid antagonists, antidiarrheals, and antibiotics. (medscape.com)
  • A parasympathomimetic drug, sometimes called a cholinomimetic drug or cholinergic receptor stimulating agent, is a substance that stimulates the parasympathetic nervous system (PSNS). (wikipedia.org)
  • Cholinergic drugs stimulate the parasympathetic system and increase the acetylcholine released into the synapse (which is a structure that permits a neuron to pass an electrical or chemical signal to another neuron). (simplenursing.com)
  • Cholinergic drugs are a class of medications that work by activating the muscarinic receptors in the body's parasympathetic nervous system. (simplenursing.com)
  • Pharmacology and therapeutics for dentistry: Chapter 6 - Cholinergic Agonists and Muscarinic Receptor Antagonists. (wikipedia.org)
  • Parasympathomimetics are a group of drugs that act either by directly stimulating the muscarinic receptor, for example pilocarpine, or by inhibiting the enzyme acetylcholinesterase, which hydrolyses the acetylcholine in the synapse. (wikipedia.org)
  • Figure 8.3 Schematic summarizing primary cholinergic receptor stimulants, muscarinic and nicotinic receptors, and target tissues. (veteriankey.com)
  • Choline esters Acetylcholine (all acetylcholine receptors) Bethanechol (M3 receptors) Carbachol (all muscarinic receptors and some nicotinic receptors) Methacholine (all muscarinic receptors) Plant alkaloids Arecoline Nicotine Muscarine Pilocarpine (M3 receptors) Indirect acting parasympathomimetic substances may be either reversible cholinesterase inhibitors, irreversible cholinesterase inhibitors or substances that promote ACh release or anti-adrenergics. (wikipedia.org)
  • Chemicals in this family can act either directly by stimulating the nicotinic or muscarinic receptors (thus mimicking acetylcholine), or indirectly by inhibiting cholinesterase, promoting acetylcholine release, or other mechanisms. (wikipedia.org)
  • These act by stimulating the nicotinic or muscarinic receptors. (wikipedia.org)
  • Cholinergic neurons synthesize and release ACh and this endogenous neurotransmitter binds to and activates nicotinic and muscarinic receptors. (veteriankey.com)
  • These chemicals are also called cholinergic drugs because acetylcholine (ACh) is the neurotransmitter used by the PSNS. (wikipedia.org)
  • Cholinergic drugs create relaxation by producing more acetylcholine, the neurotransmitter that helps muscles contract. (simplenursing.com)
  • Therefore, recognizing the key differences between cholinergic vs anticholinergic is a vital nursing responsibility in medication administration. (simplenursing.com)
  • Cholinergic and anticholinergic drugs are among the most common drugs administered to patients. (simplenursing.com)
  • Anticholinergic drugs oppose (or reduce) the effects of cholinergic drugs. (simplenursing.com)
  • After identifying what the SNS and PNS are, relate them to cholinergic and anticholinergic drugs. (simplenursing.com)
  • If a client takes an anticholinergic drug, it could be harmful if they take any cholinergic drugs simultaneously. (simplenursing.com)
  • A very useful tip when remembering cholinergic and anticholinergic drugs. (simplenursing.com)
  • So just remember, administering drugs with SNS and PNS effects will directly influence where the blood will be heavily distributed to treat several conditions. (simplenursing.com)
  • What are cholinergic drugs? (simplenursing.com)
  • Because with cholinergic drugs, there is an increase in involuntary functions which means that there is saliva production, urination, and mucus secretion. (simplenursing.com)
  • Loperamide inhibits peristalsis by acting directly on the muscles of the intestinal wall, thereby slowing intestinal motility. (medscape.com)
  • Cholinergic is used to describe nerve fibers that synthesize and release ACh without distinction as to anatomic site of action ( Figure 8.2 ). (veteriankey.com)
  • Cholinergic agents may allow early resolution of pseudo-obstruction and obviate surgery. (medscape.com)
  • Cholinergic agents allow the production of fluid that moisturizes the eyes, and increases salivation, urination, and defecation. (simplenursing.com)
  • Which of the following a is directly acting sympathomimetic agent? (noteskarts.com)