Hello, Thanks for your question. Yes the skin tag in the mouth may go away and it may not. I use certain criteria with growths as to when to worry about them.
1. If the growth grows bigger in a short period of time like 2-4 weeks
2. Changes color
3 Breaks open
Gingival hyperplasia as it is called is usually very benign and never causes an issue
I was hoping for more specific advice as I already gathered the above information myself, that's just common sense.
Sorry, not sure what you are looking for. I will opt out to allow you to ask this question to another expert