A spray containing 1% tropicamide and 2.5% phenylephrine is as effective as standard eye drops for pupil dilation in children, according to a recent clinical trial.

Eye drops, while useful for delivering medication, expire a month after opening due to contamination risks. Different types exist, some with side effects if misused, necessitating medical supervision.

You may notice vision loss and changing glaucoma symptoms if your prescribed medicated eye drops stop working. Your doctor can help test your visual field and determine if you need different drops or ...