I was just wondering if anyone knows anything (like Iodine or how to use it) for swelling of the inside of my left check. The dentist said it wasn't related to my teeth since the swelling isn't on my gums and the xray doesn't show any decay. It's been like that for a year and now it seems to be a little bigger, so much so that I bit my cheek today. Wondering if Iodine might help and how I might use it. It might be a blocked salivary duct, I suppose. If that's the case does anyone know how to unclog one. Thanks so much.