Local reactions: burning, hyperemia, conjunctival edema and eyeball, photophobia, increased intraocular pressure, decreased visual acuity, blepharoconjunctivitis, acne keratitis.
In rare cases - manifestations of systemic action (usually in children): weakness, nausea, dry mouth, dizziness, headache, drowsiness, tachycardia, intestinal atony, atony of the bladder, acute urinary retention.