I have a permanate bottom retainer and the end part by my molers are sharp, and i think i cut my gum...at least i think thats what it is. Whenever i open my mouth it hurts and whenever i touch it it kind of stings and pushes. What is this? How do i treat it?
I have gone through your query. Use a wet sterilized gauze or cotton from time to time over the sharp area till you visit your dentist. Feel free to check with your dentist reg. This. He will modify it so that it doesn't hurt you. Regards.