Cylate

Cyclopentolate is a muscarinic antagonist.[1] 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 or atropine can also be administered to reverse muscarinic and central nervous system effects of indirect cholinomimetic (anti-AChase) administration. It is on the World Health Organization's List of Essential Medicines.[2] After instillatio... [wikipedia]