The Development of New Functions of Esculin and Digitalis Glycosides Eye Drops: A Study on the Treatment of Presbyopia

Interventions were performed using esculin and digitalis glycosides eye drops (Pharma Stulln GmbH). The carer instructed the patient to apply 1 drop to the affected eye three times a day and to strictly follow aseptic techniques to prevent contact of the dropper with the ocular surface. The treatment lasted for 1 month.

Sterile, preservative-free, and non-irritating dropper saline was used. The carer instructed the patient to apply 1 drop to the affected eye three times a day and to strictly follow aseptic techniques to prevent contact of the dropper with the ocular surface.