Search results
Results From The WOW.Com Content Network
Homatropine (Equipin, Isopto Homatropine) is an anticholinergic medication that is an antagonist at muscarinic acetylcholine receptors and thus the parasympathetic nervous system. It is used in eye drops as a cycloplegic (to temporarily paralyze accommodation ), and as a mydriatic (to dilate the pupil ).
Tropicamide, sold under the brand name Mydriacyl among others, is a medication used to dilate the pupil and help with examination of the eye. [ 3] Specifically it is used to help examine the back of the eye. [ 4] It is applied as eye drops. [ 3] Effects occur within 40 minutes and last for up to a day.
A spasm of accommodation (also known as a ciliary spasm, an accommodation, or accommodative spasm) is a condition in which the ciliary muscle of the eye remains in a constant state of contraction. Normal accommodation allows the eye to "accommodate" for near-vision. However, in a state of perpetual contraction, the ciliary muscle cannot relax ...
Cyclopentolate is a muscarinic antagonist. [ 2] It is commonly used as an eye drop during pediatric eye examinations to dilate the eye ( mydriatic) and prevent the eye from focusing/ accommodating ( cycloplegic ). Cyclopentolate [citation needed] or atropine can also be administered to reverse muscarinic and central nervous system effects of ...
November 1, 2023 at 6:25 PM. The Food and Drug Administration recently cautioned consumers against using 27 different kinds of eyedrops — its third eyedrop-related warning this year — leading ...
For symptomatic bradycardia, the usual dosage is 0.5 to 1 mg IV push; this may be repeated every 3 to 5 minutes, up to a total dose of 3 mg (maximum 0.04 mg/kg). [ 23 ] Atropine is also useful in treating second-degree heart block Mobitz type 1 (Wenckebach block) , and also third-degree heart block with a high Purkinje or AV-nodal escape rhythm .
Clinical trial number NCT03751631 for "Safety and Efficacy of Phenylephrine 2.5%-Tropicamide 1% Microdose Ophthalmic Solution for Pupil Dilation (MIST-1)" at ClinicalTrials.gov; Clinical trial number NCT03751098 for "Safety and Efficacy of Phenylephrine 2.5%-Tropicamide 1% Microdose Ophthalmic Solution for Pupil Dilation (MIST-2)" at ...
Ophthalmic drug administration is the administration of a drug to the eyes, most typically as an eye drop formulation. Topical formulations are used to combat a multitude of diseased states of the eye. These states may include bacterial infections, eye injury, glaucoma, and dry eye. [1] However, there are many challenges associated with topical ...