Hi, My 8 year old son had bonding put on his upper molars on Mon. He apparently bit his cheek creating a holes before the Novocaine wore off. His cheeks swelled up and he complains of the pain. It is now Thurs. night and his cheeks are still swollen. I gently rubbed my palm on the outside of his cheek and I can feel a hard lump where he bit. On the inside of his cheek where he bit, I can see white. I have been giving him ibruprophen as well as rubbing orasol liquid on the wound. Is it normal to feel a hard lump and be noticeably swollen? Or, could this be infected from the open wound? How long does it take for such a wound to heel and the swelling to go down? I plan on calling the dentist tomorrow, I am just looking for a potential answer tonight. Thanks