Without the piercing stud or jewelry, a new ear piercing may close too fast, either overnight or after a few days. … So, on the off chance that you get the piercing stud out too soon and before it heals fully, the epithelial tissue from the other side of the piercing will coalesce and close up the hole.
Correspondingly, will my ear piercing close up in 2 hours?
Earring holes usually stay open for at least a day or two once a few months have passed after the original piercing. The holes often stay open for a few weeks or longer if they have been there for several years of earring use. It is unlikely that the holes have completely closed after only a few hours.