Anticholinergic definition wikipedia

2019-09-18 23:02

Medical Definition of Anticholinergic Anticholinergic: Opposing the actions of the neurotransmitter acetylcholine. Anticholinergic drugs inhibit the transmission of parasympathetic nerve impulses, thereby reducing spasms of smooth muscles (for example, muscles in the bladder).Substances that may cause this toxidrome include carbamates, mushrooms, and organophosphates. Hallucinogenic. The symptoms of a hallucinogenic toxidrome include disorientation, hallucinations, hyperactive bowel sounds, panic, and seizures. Complications include anticholinergic definition wikipedia

Anticholinergic definition, of or relating to a substance that opposes the effects of acetylcholine; interfering with the passage of parasympathetic nerve impulses. See more.

Search anticholinergic and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of anticholinergic given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries noun Any agent that inhibits parasympathetic activity by blocking the neurotransmitter acetylcholine; anticholinergics are used for asthma, COPD, diarrhoea, nausea, vomiting, Parkinsons disease and to decrease smooth muscle spasms (e. g. , in the urinary bladder); anticholinergics may be antimuscarinic, ganglionic blockers and neuromuscular blockers.anticholinergic definition wikipedia Neurologically, cholinergic is the abbreviated term referring to acetylcholine (the suffix ergic means stimulating; abbreviated ACh). The parasympathetic nervous system, which uses acetylcholine almost exclusively to send its messages, is said to be almost entirely cholinergic.

Anticholinergic definition wikipedia free

Antisialagogues are frequently used alone or in combination with other forms of therapy; these anticholinergic drugs act on the cholinergic, parasympathetic, secretomotor neurons of the gland and cause a temporary reduction in salivary output. anticholinergic definition wikipedia In other words, anticholinergic medications can cause confusion andor delirium, dry mouth, visual impairment, fever, and flushing. Katie Heaney, The Cut, So, Uh, Is It Bad If Ive Been Taking My Allergy Meds for 10 Years Straight? , 17 May 2018 Longterm use of strong anticholinergic drugs has been linked to the risk of dementia (BMJ, April 25, 2018). Anticholinergic drugs, such as oxybutynin and solifenacin, are used to treat many conditions, including chronic obstructive pulmonary disorder (COPD) and overactive bladder (OAB). How can the answer be improved? An anticholinergic agent is a substance that blocks the neurotransmitter acetylcholine in the central and the peripheral nervous system. These agents inhibit parasympathetic nerve impulses by selectively blocking the binding of the neurotransmitter acetylcholine to its receptor in nerve cells.

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