Symptoms of swollen gums behind the bottom teeth include swollen or inflamed gums, dark red gums, gums that bleed readily while brushing or flossing, bad breath, receding gums, painful gums ...

He said he could not really eat or drink, and had "really red and burnt gums". It eventually ... Dental Association (BDA) says teeth whitening by a dentist, or under the prescription of a dentist ...