What are the symptoms of gum disease?

What are the symptoms of gum disease?

During tooth brushing, or spontaneously bleeding gums. Red, swollen and sensitive gums. Deformed gums that can be easily separated from teeth. The presence of inflammatory discharge between the teeth and gums. Teeth swinging or becoming increasingly distant (gaps between teeth or increasing existing gaps). Alteration between lower and upper teeth during bite, displacement of teeth. Constant bad breath.