parasympatholytic การใช้

• It is classified as an anticholinergic drug ( parasympatholytic ).
• "Parasympatholytic " and sympathomimetic agents have similar but not identical effects.
• Its parasympatholytic action relaxes the smooth muscle in the bladder.
• Most drugs with parasympatholytic properties are anticholinergics.
• Gallamine triethiodide has a parasympatholytic effect on the cardiac vagus nerve which causes tachycardia and occasionally hypertension.
• The term parasympatholytic typically refers to the effect of a drug, although some poisons act to block the parasympathetic nervous system as well.
• Neostigmine will cause slowing of the heart rate ( bradycardia ); for this reason it is usually given along with a parasympatholytic drug such as atropine or glycopyrrolate.
• Side-effects include combined sympatholytic ( e . g ., orthostatic hypotension and sexual dysfunction ) and parasympatholytic ( e . g ., constipation, urinary retention, glaucoma, blurry vision, decreased lacrimal gland secretion, dry mouth ( xerostomia ) ) effects.