Hi! I got Invisalign braces yesterday and am experiencing intense pain from the braces rubbing on my tongue and sides of my mouth. I know it takes time to adjust, but this pain is intense. I m rinsing with salt water, taking Advil, Aleve, and Tylenol on a regular basis, and I ve filing the sides with an emory board as suggested. Any recommendations? I m about ready to pay twice the price to stop the process. Thanks for your help.