Mydriacyl by Alcon is an ophthalmic solution containing tropicamide, classified as a mydriatic, cycloplegic, and anticholinergic. It is available in 0.5% and 1% w/v strengths in a sterile, buffered, isotonic 15 mL DROP-TAINER bottle. The formula includes benzalkonium chloride as a preservative. Approved for use and available by prescription in Canada.