Answer
Mydrilate 0.5% cyclopentolate hydrochloride eye drops must not be used while wearing soft contact lenses because they contain benzalkonium chloride.
Sources for this answer
- Mydrilate 0.5% Eye DropsEsteve Pharmaceuticals (formerly Intrapharm Laboratories) · emc · SmPC §4.3 Contraindications · Version 8Document updated
Sources checked