 [ Symptoms ] i have three canker sores in my mouth is this a bad sign  there are 2 on my tongue and one on the roof of my mouth in the back and i also have a bad sore throat its been like this for 4 days and its very uncomfortable could it be a sign of something worse than just canker sores [ Disease ] every person responds differently to this procedure it depends on you the size of the mole the site etc you can usually expect it to fall off within a week to 10 days