For example, a boiled egg, wrapped in a sterile towel. Prepare a glass or two by adding some mint leaves and few drops of lime juice in tomato juice with a pinch of salt in them.
I've had laser surgery for retinal detachment in both eyes. https://Www.Autokiste.de/kontakt/mailforms/leserbrief.htm?headline=Hyundai%20Kona:%20Erste%20Details,%20erste%20Bilder&id=12192&url=https://www.opticaljournal.com/dry-eye-relief-for-cornea-abrasion/