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What is cholinergic and anti cholinergic drugs?
Cholinergic drugs are used for urinary retention, myasthenia gravis, glaucoma. Cholinergic drugs act like the neurotransmitter ACh (acetylcholine). Anti Cholinergic (also called Cholinergic blocking) drugs block the action of the ACh. Anti Cholinergic drugs are used foe pylorospasm & peptic ulcers, bladder overactivity, parkinson's disease
What is the difference between direct acting and indirect acting cholinergic drugs?
Direct acting cholinergic drugs directly bind to and activate cholinergic receptors, while indirect acting cholinergic drugs increase cholinergic activity by inhibiting the enzyme acetylcholinesterase, which breaks down acetylcholine. Direct acting drugs include bethanechol and pilocarpine, while indirect acting drugs include donepezil and physostigmine.
Which is not an action of cholinergic drugs?
Dilation of the pupils (Mydriasis)
What drugs have interactions with cholinergic stimulants?
Certain antibiotics, especially neomycin, streptomycin, and kanamycin, can exacerbate the effects of some cholinergic stimulants. These antibiotics should be used with caution by people with myasthenia gravis.
What precautions need to be taken when using external sphincter electromyography?
Patients who are taking muscle relaxants or drugs that act like or have an effect on the neurotransmitter acetylcholine (cholinergic or anti-cholinergic drugs) should tell the doctor since they will change the test results. The results will.
What is the purpose of cholinergic stimulants?
Cholinergic drugs are used for a variety of purposes, including the treatment of myasthenia gravis and during anesthesia.
When should cholinergic drugs be used with caution?
They should be used with caution in patients with asthma, epilepsy, slow heart beat, hyperthyroidism, or gastric ulcers.
How do cholinergic drugs control glaucoma?
Cholinergic drugs are also used in control of glaucoma, a disease that is caused by increased pressure inside the eye. The most common drugs used for this purpose are demecarium (Humorsol) and echthiophate (Phospholine iodide).
List the cholinergic drugs?
Anticholinergic drugs are substances used to help reduce and block the effects of acetylcholine. They are mainly used for the treatment of stomach cramps, motion sickness and ulcers. Some anticholinergic drugs include: Ipatropium Bromide Oxitropium Bromide Tiotropium Glycopyrrolate
How can excessive urination caused by cholinergic drugs be treated in a MG patient?
anticholinergic
Medications that stimulate the actions of the parasympathetic nervous system are said to be?
Cholinergic drugs
What do cholinergic drugs produce?
cholinergic drugs are to produce the same effects as stimulation of the parasympathetic nervous system. These effects include slowing of the heartbeat, increases in normal secretions including the digestive acids of the stomach, saliva and tears.
