13/02/2022
My today's answer to a question at quora.com:
“How likely is it for mechanical pencils led to get in your eye after it breaks while writing?”
First of all, I would like to remind you the old saying: `Prevention is better than cure’. So, be careful while writing with a pencil, and make sure that the pencil is of good quality, the writing edge is not too thin and sharp, and undue force is not applied while writing.
That said, if, unfortunately, the lead does break (as it happens sometimes), and hurts the cornea, it’s likely to destroy the outer layer, the epithelium, of the sensitive surface, and the condition is not only very painful, but requires urgent expert attention that may involve medication and pad & bandage.
And, if it somehow pierces the cornea and enters the eye, then it calls for immediate surgical intervention.